public PrintGridItem(ExDataGridView dgv, bool isFit, PrintPageEventArgs e)
{
_grid = dgv;
_newPage = true;
_fitToPageWidth = true;
_pageNo = 1;
_headerTitle = String.Empty;
_headerPrinter = String.Empty;
_rowPos = 0;
_rowsPerPage = 0;
_totalWidth = 0;
int CellWidth = 0;
int PageLeft = e.MarginBounds.Left;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
_totalWidth += GridCol.Width;
}
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (isFit)
{
CellWidth = (int)(Math.Floor((double)((double)GridCol.Width / (double)TotalWidth * (double)TotalWidth * ((double)e.MarginBounds.Width / (double)TotalWidth))));
}
else
{
CellWidth = GridCol.Width;
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText, GridCol.InheritedStyle.Font, CellWidth).Height) + 11;
ColumnLefts.Add(PageLeft);
ColumnWidths.Add(CellWidth);
ColumnTypes.Add(GridCol.GetType());
PageLeft += CellWidth;
}
}
private static void PrintDoc_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i;
int tmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
try
{
// Before starting first page, it saves Width & Height of Headers and CoulmnType
if (PageNo == 1)
{
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// Skip if the current column not selected
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
// Detemining whether the columns are fitted to page or not.
if (FitToPageWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)TotalWidth *
((double)e.MarginBounds.Width / (double)TotalWidth))));
}
else
{
tmpWidth = GridCol.Width;
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 11;
// Save width & height of headres and ColumnType
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
// Printing Current Page, Row by Row
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
CellHeight = GridRow.Height;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
// Draw Header
e.Graphics.DrawString(PrintTitle, new Font(dgv.Font, FontStyle.Bold),
Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top -
e.Graphics.MeasureString(PrintTitle, new Font(dgv.Font,
FontStyle.Bold), e.MarginBounds.Width).Height - 13);
String s = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
e.Graphics.DrawString(s, new Font(dgv.Font, FontStyle.Bold),
Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
e.Graphics.MeasureString(s, new Font(dgv.Font,
FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top -
e.Graphics.MeasureString(PrintTitle, new Font(new Font(dgv.Font,
FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
// Draw Columns
tmpTop = e.MarginBounds.Top;
i = 0;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black,
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font,
new SolidBrush(GridCol.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight), StrFormat);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// Draw Columns Contents
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormat);
}
// For the Button Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
{
CellButton.Text = Cel.Value.ToString();
CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
CellButton.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the CheckBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(14, 14);
CellCheckBox.Checked = (bool)Cel.Value;
Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp,
new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
(int)((bmp.Height - CellCheckBox.Height) / 2),
CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the ComboBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
{
CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i]
- 16, CellHeight), StrFormatComboBox);
}
// For the Image Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
{
Rectangle CelSize = new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight);
Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
e.Graphics.DrawImage((Image)Cel.FormattedValue,
new Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2),
((Image)(Cel.FormattedValue)).Width, ((Image)(Cel.FormattedValue)).Height));
}
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight));
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// For the first page it calculates Rows per Page
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// Write Footer (Page Number)
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private static void PrintDoc_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i, j;
int eMarginBoundsTop = e.MarginBounds.Top;
int eMarginBoundsLeft = e.MarginBounds.Left;
int eMarginBoundsWidth = e.MarginBounds.Width;
int tmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
string sTemp = "";
try
{
// Before starting first page, it saves Width & Height of Headers and CoulmnType
if (PageNo == 1)
{
if (PrintXH) //有序号
{
eMarginBoundsLeft += WidthXH;
eMarginBoundsWidth -= WidthXH;
TopXH = e.MarginBounds.Top;
LeftXH = e.MarginBounds.Left;
tmpLeft += WidthXH;
}
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// Skip if the current column not selected
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
// Detemining whether the columns are fitted to page or not.
if (FitToPageWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)TotalWidth *
((double)eMarginBoundsWidth / (double)TotalWidth))));
}
else
{
tmpWidth = GridCol.Width;
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 11;
// Save width & height of headres and ColumnType
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
// Printing Current Page, Row by Row
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
//CellHeight = GridRow.Height;
CellHeight = GridRow.Height + 8;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
// 单据汇总,表头
string[] sTitle = PrintTitle.Split(new char[1] {
';'
});
for (j = 0; j < sTitle.Length; j++)
{
if (j <= 1)
{
if (j == 0)
{
e.Graphics.DrawString(sTitle[j], _Font12, Brushes.Black, new System.Drawing.RectangleF(e.MarginBounds.Left, tmpTop, e.MarginBounds.Width, (int)(e.Graphics.MeasureString(sTitle[j], _Font12, e.MarginBounds.Width).Height)), StrFormat);
}
else
{
e.Graphics.DrawString(sTitle[j], _Font, Brushes.Black, new System.Drawing.RectangleF(e.MarginBounds.Left, tmpTop, e.MarginBounds.Width, (int)(e.Graphics.MeasureString(sTitle[j], _Font12, e.MarginBounds.Width).Height)), StrFormatR);
}
}
else
{
e.Graphics.DrawString(sTitle[j], _Font, Brushes.Black, e.MarginBounds.Left, tmpTop);
}
if (j == 0)
{
continue;
}
if (j == 1)
{
tmpTop += (int)(e.Graphics.MeasureString(sTitle[j], _Font12, e.MarginBounds.Width).Height);
}
else
{
tmpTop += (int)(e.Graphics.MeasureString(sTitle[j], _Font, e.MarginBounds.Width).Height);
}
}
/*
* e.Graphics.DrawString(PrintTitle, new System.Drawing.Font(dgv.Font, FontStyle.Bold),
* Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top -
* e.Graphics.MeasureString(PrintTitle, new System.Drawing.Font(dgv.Font,
* FontStyle.Bold), e.MarginBounds.Width).Height - 13);
*
* String s = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
*
* //e.Graphics.DrawString(s, new Font(dgv.Font, FontStyle.Bold),
* // Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
* // e.Graphics.MeasureString(s, new Font(dgv.Font,
* // FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top -
* // e.Graphics.MeasureString(PrintTitle, new Font(new Font(dgv.Font,
* // FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
*
* e.Graphics.DrawString(s, new System.Drawing.Font(_Font, FontStyle.Bold),
* Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
* e.Graphics.MeasureString(s, new System.Drawing.Font(_Font,
* FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top -
* e.Graphics.MeasureString(PrintTitle, new System.Drawing.Font(new System.Drawing.Font(_Font,
* FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
*/
// Draw Columns
//tmpTop = e.MarginBounds.Top;
i = 0;
//表头
if (PrintXH) //有序号
{
e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
new System.Drawing.Rectangle(LeftXH, tmpTop,
WidthXH, HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black,
new System.Drawing.Rectangle(LeftXH, tmpTop,
WidthXH, HeaderHeight));
e.Graphics.DrawString("序号", _Font,
new SolidBrush(Color.Black),
new System.Drawing.RectangleF(LeftXH, tmpTop,
WidthXH, HeaderHeight), StrFormatC);
}
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
new System.Drawing.Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black,
new System.Drawing.Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font,
new SolidBrush(GridCol.InheritedStyle.ForeColor),
new System.Drawing.RectangleF((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight), StrFormatC);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// Draw Columns Contents
if (PrintXH) //有序号
{
e.Graphics.DrawString((RowPos + 1).ToString(), _Font, new SolidBrush(Color.Black), new RectangleF(LeftXH, (float)tmpTop, WidthXH, (float)CellHeight), StrFormatC);
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Black, new System.Drawing.Rectangle(LeftXH, tmpTop, WidthXH, CellHeight));
}
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
if (PrintWarn)
{
//e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
// new SolidBrush(Cel.InheritedStyle.ForeColor),
// new RectangleF((int)ColumnLefts[i], (decimal)tmpTop,
// (int)ColumnWidths[i], (decimal)CellHeight), StrFormat);
//确定背景
if (Cel.Style.BackColor == Color.LightPink)
{
e.Graphics.FillRectangle(new SolidBrush(Color.LightPink), new System.Drawing.Rectangle((int)ColumnLefts[i], (int)tmpTop, (int)ColumnWidths[i], (int)CellHeight));
}
}
if (Cel.Value.GetType() == typeof(System.DateTime))
{
if (Cel.Value.ToString() != "")
{
sTemp = Convert.ToDateTime(Cel.Value.ToString()).ToString("yyyy年M月dd日");
}
else
{
sTemp = "";
}
e.Graphics.DrawString(sTemp, _Font, new SolidBrush(Cel.InheritedStyle.ForeColor), new RectangleF((int)ColumnLefts[i], (float)tmpTop, (int)ColumnWidths[i], (float)CellHeight), StrFormatC);
}
else
{
e.Graphics.DrawString(Cel.Value.ToString(), _Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormatC);
}
}
// For the Button Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
{
CellButton.Text = Cel.Value.ToString();
CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
CellButton.DrawToBitmap(bmp, new System.Drawing.Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new System.Drawing.Point((int)ColumnLefts[i], tmpTop));
}
// For the CheckBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(14, 14);
CellCheckBox.Checked = (bool)Cel.Value;
Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new System.Drawing.Rectangle(0, 0,
bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp,
new System.Drawing.Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
(int)((bmp.Height - CellCheckBox.Height) / 2),
CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new System.Drawing.Point((int)ColumnLefts[i], tmpTop));
}
// For the ComboBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
{
CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
CellComboBox.DrawToBitmap(bmp, new System.Drawing.Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new System.Drawing.Point((int)ColumnLefts[i], tmpTop));
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i]
- 16, CellHeight), StrFormatComboBox);
}
// For the Image Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
{
System.Drawing.Rectangle CelSize = new System.Drawing.Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight);
Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
e.Graphics.DrawImage((Image)Cel.FormattedValue,
new System.Drawing.Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2),
((Image)(Cel.FormattedValue)).Width, ((Image)(Cel.FormattedValue)).Height));
}
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Black, new System.Drawing.Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight));
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// For the first page it calculates Rows per Page
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// Write Footer (Page Number)
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private static void PrintDoc_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i;
tmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
try
{
// Before starting first page, it saves Width & Height of Headers and CoulmnType
if (PageNo == 1)
{
int extra_width = (e.MarginBounds.Width - TotalWidth) / AvailableColumns.Count;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// Skip if the current column not selected
//if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText)) continue;
tmpWidth = GridCol.Width + extra_width;
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 12;
// Save width & height of headers and ColumnType
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
// Printing Current Page, Row by Row
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow)
{
RowPos++;
continue;
}
CellHeight = GridRow.Height;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
print_footer(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
// Draw Header
print_title(e);
// Draw Columns
print_column_header(e);
NewPage = false;
tmpTop += HeaderHeight;
}
// Draw Columns Contents
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
//if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
//continue;
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
string str = Cel.Value == null?"":Cel.Value.ToString();
e.Graphics.DrawString(str, new Font("SimSun", font_size),
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)(ColumnLefts[i]), (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormat);
//e.Graphics.DrawString(str, new Font("SimSun", font_size),
// new SolidBrush(Cel.InheritedStyle.ForeColor),
// new RectangleF((int)(ColumnLefts[i]), (float)tmpTop,
// (int)ColumnWidths[i], (float)HeaderHeight), StrFormat);
}
// For the CheckBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(14, 14);
CellCheckBox.Checked = (bool)Cel.Value;
Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp,
new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
(int)((bmp.Height - CellCheckBox.Height) / 2),
CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight));
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// For the first page it calculates Rows per Page
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// Write Footer (Page Number)
print_footer(e, RowsPerPage);
e.HasMorePages = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private static void PrintDoc_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i;
int tmpTop = e.MarginBounds.Top;
//int tmpLeft = e.MarginBounds.Left;
int tmpLeft = 30;//页面的左边距
try
{
// 从第一页开始,之前保存标题和CoulmnType的宽度和高度
if (PageNo == 1)
{
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// 如果当前的列不选择跳过
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
// Detemining whether the columns are fitted to page or not.
if (FitToPageWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)TotalWidth *
((double)e.MarginBounds.Width / (double)TotalWidth))));
}
else
{
tmpWidth = GridCol.Width;
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 11;
//保存headres和ColumnType的宽度和高度
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
//打印当前页,行
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
CellHeight = GridRow.Height;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
//画头
e.Graphics.DrawString(PrintTitle, new Font(dgv.Font, FontStyle.Bold),
Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top -
e.Graphics.MeasureString(PrintTitle, new Font(dgv.Font,
FontStyle.Bold), e.MarginBounds.Width).Height - 13);
String s = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
e.Graphics.DrawString(s, new Font(dgv.Font, FontStyle.Bold),
Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
e.Graphics.MeasureString(s, new Font(dgv.Font,
FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top -
e.Graphics.MeasureString(PrintTitle, new Font(new Font(dgv.Font,
FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
// 画列
tmpTop = e.MarginBounds.Top;
i = 0;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black,
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font,
new SolidBrush(GridCol.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight), StrFormat);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// 画列内容
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormat);
}
// For the Button Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
{
CellButton.Text = Cel.Value.ToString();
CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
CellButton.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the CheckBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(0, 0);
CellCheckBox.Checked = (bool)Cel.Value;
Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp,
new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
(int)((bmp.Height - CellCheckBox.Height) / 2),
CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the ComboBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
{
CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i]
- 16, CellHeight), StrFormatComboBox);
}
// For the Image Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
{
Rectangle CelSize = new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight);
Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
e.Graphics.InterpolationMode = InterpolationMode.HighQualityBicubic;
e.Graphics.SmoothingMode = SmoothingMode.HighQuality;
e.Graphics.PixelOffsetMode = PixelOffsetMode.HighQuality;
e.Graphics.DrawImage((Image)Cel.FormattedValue,
new Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2) - 50, //X
tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2), //Y
((Image)(Cel.FormattedValue)).Width + 100, //宽
((Image)(Cel.FormattedValue)).Height)); //高
}
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight));
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// 计算第一页每页行数
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// 写页脚(页码)
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private static void PrintDoc_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i;
int tmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
try
{
// Antes de indicar a primeira página, grava a altura e largura do cabeçalho e o tipo de coluna
if (PageNo == 1)
{
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// Ignora a coluna que não está seleccionada
if (!printDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
// Determina se as colunas estão ajustadas à página
if (FitToPageWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width / (double)TotalWidth * (double)TotalWidth * ((double)e.MarginBounds.Width / (double)TotalWidth))));
}
else
{
tmpWidth = GridCol.Width;
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText, GridCol.InheritedStyle.Font, tmpWidth).Height) + 11;
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
// Imprime a página linha por linha
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
CellHeight = GridRow.Height;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
// Desenha o cabeçalho
e.Graphics.DrawString(PrintTitle,
new Font(dgv.Font, FontStyle.Bold),
Brushes.Black,
e.MarginBounds.Left,
e.MarginBounds.Top - e.Graphics.MeasureString(PrintTitle, new Font(dgv.Font, FontStyle.Bold), e.MarginBounds.Width).Height - 13);
String s = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
e.Graphics.DrawString(s,
new Font(dgv.Font, FontStyle.Bold),
Brushes.Black,
e.MarginBounds.Left + (e.MarginBounds.Width - e.Graphics.MeasureString(s, new Font(dgv.Font, FontStyle.Bold), e.MarginBounds.Width).Width),
e.MarginBounds.Top - e.Graphics.MeasureString(PrintTitle, new Font(new Font(dgv.Font, FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
// Desenha as colunas
tmpTop = e.MarginBounds.Top;
i = 0;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!printDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
e.Graphics.FillRectangle(new SolidBrush(Color.SteelBlue), new Rectangle((int)ColumnLefts[i], tmpTop, (int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i], tmpTop, (int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font, new SolidBrush(GridCol.InheritedStyle.ForeColor), new RectangleF((int)ColumnLefts[i], tmpTop, (int)ColumnWidths[i], HeaderHeight), StrFormat);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// Desenha o conteúdo das colunas
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
// Para a coluna da TextBox
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" || ((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font, new SolidBrush(Cel.InheritedStyle.ForeColor), new RectangleF((int)ColumnLefts[i], (float)tmpTop, (int)ColumnWidths[i], (float)CellHeight), StrFormat);
}
// Para a coluna do botão
else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
{
CellButton.Text = Cel.Value.ToString();
CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
CellButton.DrawToBitmap(bmp, new Rectangle(0, 0, bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// Para a coluna do CheckBox
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(14, 14);
CellCheckBox.Checked = (bool)Cel.Value;
Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0, bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp, new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2), (int)((bmp.Height - CellCheckBox.Height) / 2), CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// Para a coluna do ComboBox
else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
{
CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0, bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font, new SolidBrush(Cel.InheritedStyle.ForeColor), new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i] - 16, CellHeight), StrFormatComboBox);
}
// Desenha as margens das células
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i], tmpTop, (int)ColumnWidths[i], CellHeight));
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// Se for a primeira página, calcula o número de linhas por página
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// Desenha rodapé (número de página)
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private static void PrintDoc_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i;
int tmpTop = e.MarginBounds.Top;
int lbctmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
try
{
// Before starting first page, it saves Width & Height of Headers and CoulmnType
if (PageNo == 1)
{
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// Skip if the current column not selected
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
// Detemining whether the columns are fitted to page or not.
if (FitToPageWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)TotalWidth *
((double)e.MarginBounds.Width / (double)TotalWidth))));
}
else
{
tmpWidth = GridCol.Width;
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 35;
// Save width & height of headres and ColumnType
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
//计算每页显示行数
while (lbcRowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow1 = dgv.Rows[lbcRowPos];
if (GridRow1.IsNewRow || (!PrintAllRows && !GridRow1.Selected))
{
lbcRowPos++;
continue;
}
CellHeight = GridRow1.Height * 2;
if (lbctmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
lbcNewPage = true;
lbcPageNo++;
e.HasMorePages = true;
}
else
{
if (lbcNewPage)
{
lbctmpTop = e.MarginBounds.Top;
lbcNewPage = false;
lbctmpTop += HeaderHeight;
}
lbctmpTop += CellHeight;
}
lbcRowPos++;
if (lbcPageNo == 1)
{
lbcRowsPerPage++;
}
}
// Printing Current Page, Row by Row
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
CellHeight = GridRow.Height * 2;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
// Draw Header
e.Graphics.DrawString(PrintTitle, new Font(dgv.Font, FontStyle.Bold),
Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top -
e.Graphics.MeasureString(PrintTitle, new Font(dgv.Font,
FontStyle.Bold), e.MarginBounds.Width).Height - 13);
//String s = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
//e.Graphics.DrawString(s, new Font(dgv.Font, FontStyle.Bold),
// Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
// e.Graphics.MeasureString(s, new Font(dgv.Font,
// FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top -
// e.Graphics.MeasureString(PrintTitle, new Font(new Font(dgv.Font,
// FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
// Draw Columns
tmpTop = e.MarginBounds.Top;
i = 0;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black,
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font,
new SolidBrush(GridCol.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight), StrFormat);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// Draw Columns Contents 打印时合并单元格
switch (MergeNum)
{
case 4:
#region 合并单元格
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
#region 合并第一列
if ((Cel.ColumnIndex == 0) && Cel.RowIndex != -1)
{
//当前单元格与下一行单元格内容不相同时，画左竖线、下横线和右竖线
if (Cel.RowIndex < dgv.Rows.Count - 1 && dgv.Rows[Cel.RowIndex + 1].Cells[Cel.ColumnIndex].Value.ToString() != Cel.Value.ToString())
{
e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i], tmpTop + CellHeight, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop + CellHeight);
e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop + CellHeight);
e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i], tmpTop, (int)ColumnLefts[i], tmpTop + CellHeight);
}
//当前单元格与下一行单元格内容相同时，画左竖线和右竖线
else
{
e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop + CellHeight);
e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i], tmpTop, (int)ColumnLefts[i], tmpTop + CellHeight);
}
//当前单元格为每页的最后行时，画下横线
if ((Cel.RowIndex + 1) % lbcRowsPerPage == 0 || Cel.RowIndex == dgv.Rows.Count - 1)
{
e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i], tmpTop + CellHeight, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop + CellHeight);
}
//当前单元格与下一行单元格内容相同时，不填写文本
if (Cel.RowIndex > 0 && dgv.Rows[Cel.RowIndex - 1].Cells[Cel.ColumnIndex].Value.ToString() == Cel.Value.ToString())
{
i++;
continue;
}
}
#endregion
//#region 根据第一列合并其它列
//else if ((Cel.ColumnIndex == 1 || Cel.ColumnIndex == 2 || Cel.ColumnIndex == 3 || Cel.ColumnIndex == 4) && Cel.RowIndex != -1)
//{
// //当前单元格与下一行单元格内容不相同时，画下横线和右竖线
// if (Cel.RowIndex < dgv.Rows.Count - 1 && dgv.Rows[Cel.RowIndex + 1].Cells[0].Value.ToString() != dgv.Rows[Cel.RowIndex].Cells[0].Value.ToString())
// {
// e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i], tmpTop + CellHeight, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop + CellHeight);
// e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop + CellHeight);
// }
// //当前单元格与下一行单元格内容相同时，画右竖线
// else
// {
// e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop + CellHeight);
// }
// //当前单元格为每页的最后行时，画下横线
// if ((Cel.RowIndex + 1) % lbcRowsPerPage == 0 || Cel.RowIndex == dgv.Rows.Count - 1)
// {
// e.Graphics.DrawLine(Pens.Black, (int)ColumnLefts[i], tmpTop + CellHeight, (int)ColumnLefts[i] + (int)ColumnWidths[i], tmpTop + CellHeight);
// }
// //当前单元格与下一行单元格内容相同时，不填写文本
// if (Cel.RowIndex > 0 && dgv.Rows[Cel.RowIndex - 1].Cells[0].Value.ToString() == dgv.Rows[Cel.RowIndex].Cells[0].Value.ToString())
// {
// i++;
// continue;
// }
//}
//#endregion
#region 非合并列
else
{
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i], tmpTop, (int)ColumnWidths[i], CellHeight));
}
#endregion
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
e.Graphics.DrawString(Cel.Value.ToString().Replace("\n", ""), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormat);
}
i++;
}
#endregion
break;
default:
#region 非合并单元格
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
e.Graphics.DrawString(Cel.Value.ToString().Replace("\n", ""), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormat);
}
#region 其它形式单元格
//// For the Button Column
//else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
//{
// CellButton.Text = Cel.Value.ToString();
// CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
// Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
// CellButton.DrawToBitmap(bmp, new Rectangle(0, 0,
// bmp.Width, bmp.Height));
// e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
//}
//// For the CheckBox Column
//else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
//{
// CellCheckBox.Size = new Size(14, 14);
// CellCheckBox.Checked = (bool)Cel.Value;
// Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
// Graphics tmpGraphics = Graphics.FromImage(bmp);
// tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
// bmp.Width, bmp.Height));
// CellCheckBox.DrawToBitmap(bmp,
// new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
// (int)((bmp.Height - CellCheckBox.Height) / 2),
// CellCheckBox.Width, CellCheckBox.Height));
// e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
//}
//// For the ComboBox Column
//else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
//{
// CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
// Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
// CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0,
// bmp.Width, bmp.Height));
// e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
// e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
// new SolidBrush(Cel.InheritedStyle.ForeColor),
// new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i]
// - 16, CellHeight), StrFormatComboBox);
//}
//// For the Image Column
//else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
//{
// Rectangle CelSize = new Rectangle((int)ColumnLefts[i],
// tmpTop, (int)ColumnWidths[i], CellHeight);
// Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
// e.Graphics.DrawImage((Image)Cel.FormattedValue,
// new Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
// tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2),
// ((Image)(Cel.FormattedValue)).Width, ((Image)(Cel.FormattedValue)).Height));
//}
#endregion
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight));
i++;
}
#endregion
break;
}
tmpTop += CellHeight;
}
RowPos++;
// For the first page it calculates Rows per Page
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// Write Footer (Page Number)
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
}
catch (Exception ex)
{
//MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void DrawGridCol(GridCol control)
{
var colProp = control.GetProperties(this);
GraphicsContext.DrawRect(colProp.Position.x, colProp.Position.y, colProp.Size.Width, colProp.Size.Height, colProp.BackColor);
}
private void PrintDoc_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i;
int tmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
try
{
double pageWidth = e.PageBounds.Width - e.MarginBounds.Left * 2;
if (pageWidth < 0)
{
MessageBox.Show(PromptMessageXmlHelper.Instance.GetPromptMessage("printlist", EnumPromptMessage.warning), "提示信息", MessageBoxButtons.OK, MessageBoxIcon.Warning);
_printPreviewDialog.Close();
return;
}
// Before starting first page, it saves Width & Height of Headers and CoulmnType
if (PageNo == 1)
{
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
ColumnWidths.Add(GridCol.Name, 0);
continue;
}
// Skip if the current column not selected
if (!SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
// Detemining whether the columns are fitted to page or not.
if (FitToPageWidth)
{
;
if (pageWidth < TotalWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)pageWidth)));
}
else
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)TotalWidth *
((double)e.MarginBounds.Width / (double)TotalWidth))));
}
}
else
{
if (pageWidth < TotalWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)pageWidth)));
}
else
{
tmpWidth = GridCol.Width;
}
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 20;
// Save width & height of headres and ColumnType
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(GridCol.Name, tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
// Printing Current Page, Row by Row
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
// CellHeight = GridRow.Height;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
Font font = new Font(dgv.Font,
FontStyle.Bold);
if (NewPage)
{
tmpTop = e.MarginBounds.Top;
// Draw Header
//这里开始渲染标题
SizeF titleSize = e.Graphics.MeasureString(PrintTitle, TitleFont, e.MarginBounds.Width);
e.Graphics.DrawString(PrintTitle, TitleFont,
FontColor, (int)((pageWidth + e.MarginBounds.Left * 2 - titleSize.Width) / 2), e.MarginBounds.Top -
titleSize.Height);
int topH = 0;
// 用于记录BarCode有传入的情况下，记录高度
Size barCodeSize = new Size(300, 80);
if (!string.IsNullOrEmpty(barCodeValue))
{
//渲染出BarCode在界面上
Image barImage = BarCodeHelper.GetBarcodeImage(barCodeValue, barCodeValue, 300, 80);
barCodeSize = barImage.Size;
e.Graphics.DrawImage(barImage, (int)((pageWidth + e.MarginBounds.Left * 2 - barCodeSize.Width) / 2), tmpTop, barCodeSize.Width, barCodeSize.Height);
tmpTop += barCodeSize.Height;
}
if (PageNo == 1)
{
//显示内容部分
if (!string.IsNullOrEmpty(PrintContent))
{
SizeF contentSize = e.Graphics.MeasureString(PrintContent, ConFont, e.MarginBounds.Width);
e.Graphics.DrawString(PrintContent, ConFont,
ConFontColor, e.MarginBounds.Left - 18, tmpTop);
tmpTop += (int)contentSize.Height;
}
}
string printTime = string.Format("时间：{0}", DateTime.Now.ToString("yyyy-MM-dd HH:mm"));
SizeF timeSize = e.Graphics.MeasureString(printTime, ConFont, e.MarginBounds.Width);
e.Graphics.DrawString(printTime, ConFont,
ConFontColor, (int)(pageWidth + e.MarginBounds.Left * 2 - e.MarginBounds.Left - timeSize.Width - 10), tmpTop);
tmpTop += (int)timeSize.Height;
// Draw Columns
i = 0;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[GridCol.Name], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black,
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[GridCol.Name], HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, DgvFont,
new SolidBrush(GridCol.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[GridCol.Name], HeaderHeight), StrFormat);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// Draw Columns Contents
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
int j = 0;
foreach (DataGridViewCell cel in GridRow.Cells)
{
SizeF maxSize = new SizeF((int)ColumnWidths[cel.OwningColumn.Name], CellHeight);
string celValue = cel.Value != null?cel.Value.ToString() : "";
SizeF celSize = e.Graphics.MeasureString(celValue, DgvFont, e.MarginBounds.Width);
double celHeight = celSize.Height * Math.Ceiling((double)(celSize.Width / maxSize.Width));
if (maxSize.Height < Math.Ceiling(celHeight) && !double.IsInfinity(celHeight))
{
maxSize = new SizeF(maxSize.Width, (float)Math.Ceiling(celHeight));
CellHeight = (int)maxSize.Height + 10;
}
j++;
}
string cellValue = Cel.Value != null?Cel.Value.ToString() : "";
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
e.Graphics.DrawString(cellValue, DgvFont,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[Cel.OwningColumn.Name], (int)CellHeight), StrFormat);
}
// For the Button Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
{
CellButton.Text = cellValue;
CellButton.Size = new Size((int)ColumnWidths[Cel.OwningColumn.Name], (int)CellHeight);
Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
CellButton.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the CheckBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(14, 14);
CellCheckBox.Checked = (bool)Boolean.Parse(cellValue);
Bitmap bmp = new Bitmap((int)ColumnWidths[Cel.OwningColumn.Name], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp,
new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
(int)((bmp.Height - CellCheckBox.Height) / 2),
CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the ComboBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
{
CellComboBox.Size = new Size((int)ColumnWidths[Cel.OwningColumn.Name], (int)CellHeight);
Bitmap bmp = new Bitmap(CellComboBox.Width, (int)CellHeight);
CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
e.Graphics.DrawString(cellValue, Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[Cel.OwningColumn.Name]
- 16, CellHeight), StrFormatComboBox);
}
// For the Image Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
{
Rectangle CelSize = new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[Cel.OwningColumn.Name], CellHeight);
Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
e.Graphics.DrawImage((Image)Cel.FormattedValue,
new Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2),
((Image)(Cel.FormattedValue)).Width, ((Image)(Cel.FormattedValue)).Height));
}
// For the Decimal
else if (((Type)ColumnTypes[i]).Name == "DataGridViewDecimalColumn")
{
e.Graphics.DrawString(cellValue, DgvFont,
new SolidBrush(Color.Black),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[Cel.OwningColumn.Name], (int)CellHeight), StrFormat);
}
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[Cel.OwningColumn.Name], (int)CellHeight));
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// For the first page it calculates Rows per Page
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// Write Footer (Page Number)
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private static void PrintDoc_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i;
int tmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
try
{
// Before starting first page, it saves Width & Height of Headers and CoulmnType
if (PageNo == 1)
{
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// Skip if the current column not selected
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
// Detemining whether the columns are fitted to page or not.
if (FitToPageWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)TotalWidth *
((double)e.MarginBounds.Width / (double)TotalWidth))));
}
else
{
tmpWidth = GridCol.Width;
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 11;
// Save width & height of headres and ColumnType
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
// Printing Current Page, Row by Row
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
CellHeight = GridRow.Height;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
// Draw Header
Font font = new Font(dgv.Font, FontStyle.Bold);
Brush brush = Brushes.Black;
int pageW = e.MarginBounds.Width;
SizeF size = e.Graphics.MeasureString(PrintTitle, font, pageW);
float X = e.MarginBounds.Left;
if (pageW > size.Width)
{
X += (pageW - size.Width) / 2;
}
float Y = e.MarginBounds.Top - e.Graphics.MeasureString(PrintTitle, new Font(dgv.Font, FontStyle.Bold), e.MarginBounds.Width).Height - 13;
//Busca Dados do Registro
EMPRESAProvider EMPRESAP = new EMPRESAProvider();
EMPRESAEntity EMPRESATy = new EMPRESAEntity();
EMPRESATy = EMPRESAP.Read(1);
string CPFCNPJ = EMPRESATy.CNPJCPF.Length > 15 ? " CNPJ: " : " CPF: ";
e.Graphics.DrawString(EMPRESATy.NOMECLIENTE + CPFCNPJ + EMPRESATy.CNPJCPF, font, brush, 30, Y - 20);
e.Graphics.DrawString(PrintTitle, font, brush, X, Y);
//e.Graphics.DrawString(PrintTitle, font, brush, X, Y, HdrFormat);
if (mbPrintDate)
{
String s = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
e.Graphics.DrawString(s, new Font(dgv.Font, FontStyle.Bold),
Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
e.Graphics.MeasureString(s, new Font(dgv.Font,
FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top -
e.Graphics.MeasureString(PrintTitle + "3", new Font(new Font(dgv.Font,
FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
}
// Draw Columns
tmpTop = e.MarginBounds.Top;
i = 0;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!PrintDGV.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
if (PrintBorder)
{
e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black,
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
}
e.Graphics.DrawString(GridCol.HeaderText
, GridCol.InheritedStyle.Font
, new SolidBrush(GridCol.InheritedStyle.ForeColor)
, new RectangleF((int)ColumnLefts[i], tmpTop, (int)ColumnWidths[i], HeaderHeight)
, HdrFormat);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// Draw Columns Contents
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
//Rafael 19/02/2013 - Condição para alinhamento na visualização
if (Cel.InheritedStyle.Alignment.ToString() == "MiddleLeft")
{
StrFormat.Alignment = StringAlignment.Near;
}
else if (Cel.InheritedStyle.Alignment.ToString() == "MiddleRight")
{
StrFormat.Alignment = StringAlignment.Far;
}
else if (Cel.InheritedStyle.Alignment.ToString() == "MiddleCenter")
{
StrFormat.Alignment = StringAlignment.Center;
}
if (Cel.Value != null)
{
e.Graphics.DrawString(Cel.EditedFormattedValue.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormat);
}
}
// For the Button Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
{
CellButton.Text = Cel.Value.ToString();
CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
CellButton.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the CheckBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(14, 14);
CellCheckBox.Checked = (bool)Cel.Value;
Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp,
new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
(int)((bmp.Height - CellCheckBox.Height) / 2),
CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the ComboBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
{
CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i]
- 16, CellHeight), StrFormatComboBox);
}
// For the Image Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
{
Rectangle CelSize = new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight);
Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
e.Graphics.DrawImage((Image)Cel.FormattedValue,
new Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2),
((Image)(Cel.FormattedValue)).Width, ((Image)(Cel.FormattedValue)).Height));
}
// Drawing Cells Borders
if (PrintBorder)
{
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight));
}
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// For the first page it calculates Rows per Page
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// Write Footer (Page Number)
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
//Imprimir somatorio
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
private void PrintDoc_PrintPage(object sender, PrintPageEventArgs e)
{
int tmpWidth, i;
int tmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
// Before starting first page, it saves Width & Height of Headers and CoulmnType
if (PageNo == 1)
{
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// Skip if the current column not selected
if (!this.m_SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
// Detemining whether the columns are fitted to page or not.
if (m_FitToPageWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)TotalWidth *
((double)e.MarginBounds.Width / (double)TotalWidth))));
}
else
{
tmpWidth = GridCol.Width;
}
int tempHH = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 11;
if (HeaderHeight < tempHH)
{
HeaderHeight = tempHH;
}
// Save width & height of headres and ColumnType
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
// Printing Current Page, Row by Row
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!m_PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
CellHeight = GridRow.Height;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
// Draw Header
e.Graphics.DrawString(m_PrintTitle, this.HeaderFont, Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top -
e.Graphics.MeasureString(m_PrintTitle, this.HeaderFont, e.MarginBounds.Width).Height - 13);
String s = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
e.Graphics.DrawString(s, this.HeaderFont,
Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
e.Graphics.MeasureString(s, this.HeaderFont, e.MarginBounds.Width).Width), e.MarginBounds.Top -
e.Graphics.MeasureString(m_PrintTitle, this.HeaderFont, e.MarginBounds.Width).Height - 13);
// Draw Columns
tmpTop = e.MarginBounds.Top;
i = 0;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!this.m_SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
e.Graphics.FillRectangle(new SolidBrush(Color.Gainsboro),
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Gray,
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font,
new SolidBrush(GridCol.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight), StrFormat);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// Draw Columns Contents
i = 0;
foreach (DataGridViewCell cell in GridRow.Cells)
{
if (cell.Visible)
{
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" || ((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
string value = String.Empty;
if (cell.Value is DateTime && String.IsNullOrEmpty(this.DateTimeStringFormat) == false)
{
value = ((DateTime)cell.Value).ToString(this.DateTimeStringFormat);
}
else
{
value = (cell.Value ?? cell.InheritedStyle.NullValue).ToString();
if (String.IsNullOrEmpty(cell.InheritedStyle.Format) == false)
{
value = String.Format("{0:" + cell.InheritedStyle.Format + "}", cell.Value ?? cell.InheritedStyle.NullValue);
}
}
SizeF tempSF = e.Graphics.MeasureString(value, this.BodyFont, (int)ColumnWidths[i]);
if (tempSF.Height > CellHeight)
{
CellHeight = (int)tempSF.Height;
}
}
i++;
}
}
i = 0;
foreach (DataGridViewCell cell in GridRow.Cells)
{
if (!cell.OwningColumn.Visible)
{
continue;
}
if (!m_SelectedColumns.Contains(cell.OwningColumn.HeaderText))
{
continue;
}
// For the TextBox Column
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" || ((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
string value = String.Empty;
if (cell.Value is DateTime && String.IsNullOrEmpty(this.DateTimeStringFormat) == false)
{
value = ((DateTime)cell.Value).ToString(this.DateTimeStringFormat);
}
else
{
value = (cell.Value ?? cell.InheritedStyle.NullValue).ToString();
if (String.IsNullOrEmpty(cell.InheritedStyle.Format) == false)
{
value = String.Format("{0:" + cell.InheritedStyle.Format + "}", cell.Value ?? cell.InheritedStyle.NullValue);
}
}
e.Graphics.DrawString(value, this.BodyFont,
new SolidBrush(cell.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormat);
}
// For the Button Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
{
CellButton.Text = (cell.Value ?? "").ToString();
CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
CellButton.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the CheckBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(14, 14);
if (cell.Value != null)
{
CellCheckBox.Checked = (bool)cell.Value;
}
else
{
CellCheckBox.Checked = false;
}
Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp,
new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
(int)((bmp.Height - CellCheckBox.Height) / 2),
CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// For the ComboBox Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
{
CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
e.Graphics.DrawString(cell.Value.ToString(), this.BodyFont,
new SolidBrush(cell.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i]
- 16, CellHeight), StrFormatComboBox);
}
// For the Image Column
else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
{
Rectangle CelSize = new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight);
Size ImgSize = ((Image)(cell.FormattedValue)).Size;
e.Graphics.DrawImage((Image)cell.FormattedValue,
new Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2),
((Image)(cell.FormattedValue)).Width, ((Image)(cell.FormattedValue)).Height));
}
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Gray, new Rectangle((int)ColumnLefts[i], tmpTop, (int)ColumnWidths[i], CellHeight));
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// For the first page it calculates Rows per Page
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// Write Footer (Page Number)
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
}
private static void PrintDoc_PrintPage(object sender,
System.Drawing.Printing.PrintPageEventArgs e)
{
int tmpWidth, i;
int tmpTop = e.MarginBounds.Top;
int tmpLeft = e.MarginBounds.Left;
try
{
// 在开始的第一页，这样可以节省的宽度和高度页眉和CoulmnType
if (PageNo == 1)
{
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
// 跳过如果当前列未选中
if (!DocumentPrint.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
if (FitToPageWidth)
{
tmpWidth = (int)(Math.Floor((double)((double)GridCol.Width /
(double)TotalWidth * (double)TotalWidth *
((double)e.MarginBounds.Width / (double)TotalWidth))));
}
else
{
tmpWidth = GridCol.Width;
}
HeaderHeight = (int)(e.Graphics.MeasureString(GridCol.HeaderText,
GridCol.InheritedStyle.Font, tmpWidth).Height) + 11;
// 保存的宽度与高度headres和ColumnType
ColumnLefts.Add(tmpLeft);
ColumnWidths.Add(tmpWidth);
ColumnTypes.Add(GridCol.GetType());
tmpLeft += tmpWidth;
}
}
// 打印(&P)当前页，由一排排
while (RowPos <= dgv.Rows.Count - 1)
{
DataGridViewRow GridRow = dgv.Rows[RowPos];
if (GridRow.IsNewRow || (!PrintAllRows && !GridRow.Selected))
{
RowPos++;
continue;
}
CellHeight = GridRow.Height;
if (tmpTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(e, RowsPerPage);
NewPage = true;
PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (NewPage)
{
// 绘制标题
e.Graphics.DrawString(PrintTitle, new Font(dgv.Font, FontStyle.Bold),
Brushes.Black, e.MarginBounds.Left, e.MarginBounds.Top -
e.Graphics.MeasureString(PrintTitle, new Font(dgv.Font,
FontStyle.Bold), e.MarginBounds.Width).Height - 13);
String s = DateTime.Now.ToLongDateString() + " " + DateTime.Now.ToShortTimeString();
e.Graphics.DrawString(s, new Font(dgv.Font, FontStyle.Bold),
Brushes.Black, e.MarginBounds.Left + (e.MarginBounds.Width -
e.Graphics.MeasureString(s, new Font(dgv.Font,
FontStyle.Bold), e.MarginBounds.Width).Width), e.MarginBounds.Top -
e.Graphics.MeasureString(PrintTitle, new Font(new Font(dgv.Font,
FontStyle.Bold), FontStyle.Bold), e.MarginBounds.Width).Height - 13);
// 绘制列
tmpTop = e.MarginBounds.Top;
i = 0;
foreach (DataGridViewColumn GridCol in dgv.Columns)
{
if (!GridCol.Visible)
{
continue;
}
if (!DocumentPrint.SelectedColumns.Contains(GridCol.HeaderText))
{
continue;
}
e.Graphics.FillRectangle(new SolidBrush(Color.LightGray),
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawRectangle(Pens.Black,
new Rectangle((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font,
new SolidBrush(GridCol.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], tmpTop,
(int)ColumnWidths[i], HeaderHeight), StrFormat);
i++;
}
NewPage = false;
tmpTop += HeaderHeight;
}
// 绘制列内容
i = 0;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
if (!SelectedColumns.Contains(Cel.OwningColumn.HeaderText))
{
continue;
}
//为TextBox列
if (((Type)ColumnTypes[i]).Name == "DataGridViewTextBoxColumn" ||
((Type)ColumnTypes[i]).Name == "DataGridViewLinkColumn")
{
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i], (float)tmpTop,
(int)ColumnWidths[i], (float)CellHeight), StrFormat);
}
//为 Button 列
else if (((Type)ColumnTypes[i]).Name == "DataGridViewButtonColumn")
{
CellButton.Text = Cel.Value.ToString();
CellButton.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellButton.Width, CellButton.Height);
CellButton.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
// 为 CheckBox 列
else if (((Type)ColumnTypes[i]).Name == "DataGridViewCheckBoxColumn")
{
CellCheckBox.Size = new Size(14, 14);
CellCheckBox.Checked = (bool)Cel.Value;
Bitmap bmp = new Bitmap((int)ColumnWidths[i], CellHeight);
Graphics tmpGraphics = Graphics.FromImage(bmp);
tmpGraphics.FillRectangle(Brushes.White, new Rectangle(0, 0,
bmp.Width, bmp.Height));
CellCheckBox.DrawToBitmap(bmp,
new Rectangle((int)((bmp.Width - CellCheckBox.Width) / 2),
(int)((bmp.Height - CellCheckBox.Height) / 2),
CellCheckBox.Width, CellCheckBox.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
}
//为 ComboBox列
else if (((Type)ColumnTypes[i]).Name == "DataGridViewComboBoxColumn")
{
CellComboBox.Size = new Size((int)ColumnWidths[i], CellHeight);
Bitmap bmp = new Bitmap(CellComboBox.Width, CellComboBox.Height);
CellComboBox.DrawToBitmap(bmp, new Rectangle(0, 0,
bmp.Width, bmp.Height));
e.Graphics.DrawImage(bmp, new Point((int)ColumnLefts[i], tmpTop));
e.Graphics.DrawString(Cel.Value.ToString(), Cel.InheritedStyle.Font,
new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)ColumnLefts[i] + 1, tmpTop, (int)ColumnWidths[i]
- 16, CellHeight), StrFormatComboBox);
}
// 为 Image列
else if (((Type)ColumnTypes[i]).Name == "DataGridViewImageColumn")
{
Rectangle CelSize = new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight);
Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
e.Graphics.DrawImage((Image)Cel.FormattedValue,
new Rectangle((int)ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
tmpTop + (int)((CelSize.Height - ImgSize.Height) / 2),
((Image)(Cel.FormattedValue)).Width, ((Image)(Cel.FormattedValue)).Height));
}
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)ColumnLefts[i],
tmpTop, (int)ColumnWidths[i], CellHeight));
i++;
}
tmpTop += CellHeight;
}
RowPos++;
// 对于它计算的第一页每页行
if (PageNo == 1)
{
RowsPerPage++;
}
}
if (RowsPerPage == 0)
{
return;
}
// 写页脚（页码）
DrawFooter(e, RowsPerPage);
e.HasMorePages = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}
