private static void DrawFooter(PrintGridItem pg, PrintPageEventArgs e)
{
double cnt = 0;
if (pg.Grid.Rows[pg.Grid.Rows.Count - 1].IsNewRow)
{
cnt = pg.Grid.Rows.Count - 1;
}
else
{
cnt = pg.Grid.Rows.Count;
}
string PageNum = "第 " + pg.PageNo.ToString() + " 页/共 " + Math.Ceiling((double)(cnt / pg.RowsPerPage)).ToString() + " 页";
e.Graphics.DrawString(PageNum, pg.Grid.Font, Brushes.Black,
e.MarginBounds.Left + (e.MarginBounds.Width - e.Graphics.MeasureString(PageNum, pg.Grid.Font, e.MarginBounds.Width).Width) / 2,
e.MarginBounds.Top + e.MarginBounds.Height + 31);
}
public static void PrintBankCash(PrintGridItem pg, PrintPageEventArgs e)
{
if (pg == null)
{
return;
}
int CellHeight;
int NowTop = e.MarginBounds.Top;
Font headerfont = new Font("宋体", 16.0F, FontStyle.Bold, GraphicsUnit.Point);
int TitleHeight = (int)e.Graphics.MeasureString(pg.HeaderPrinter, headerfont, e.MarginBounds.Width).Height;
int TitleWidth = (int)e.Graphics.MeasureString(pg.HeaderPrinter, headerfont, e.MarginBounds.Width).Width;
int PrinterHeight = (int)e.Graphics.MeasureString(pg.HeaderPrinter, new Font(pg.Grid.Font, FontStyle.Bold), e.MarginBounds.Width).Height;
int i = 0;
try
{
while (pg.RowPos <= pg.Grid.Rows.Count - 1)
{
DataGridViewRow GridRow = pg.Grid.Rows[pg.RowPos];
CellHeight = GridRow.Height;
if (NowTop + CellHeight >= e.MarginBounds.Height + e.MarginBounds.Top)
{
DrawFooter(pg, e);
pg.NewPage = true;
pg.PageNo++;
e.HasMorePages = true;
return;
}
else
{
if (pg.NewPage)
{
// Draw Header
e.Graphics.DrawString(pg.HeaderTitle, headerfont, Brushes.Black,
(int)(e.MarginBounds.Left + e.MarginBounds.Width - TitleWidth) / 2,
e.MarginBounds.Top - TitleHeight - PrinterHeight - 26);
e.Graphics.DrawString(pg.HeaderPrinter, new Font(pg.Grid.Font, FontStyle.Bold), Brushes.Black,
e.MarginBounds.Left + 5,
e.MarginBounds.Top - PrinterHeight - 13);
String HeaderDate = "打印日期：" + DateTime.Now.ToString("yyyy年MM月dd日 hh:mm");
e.Graphics.DrawString(HeaderDate, new Font(pg.Grid.Font, FontStyle.Bold), Brushes.Black,
e.MarginBounds.Left + (e.MarginBounds.Width - e.Graphics.MeasureString(HeaderDate, new Font(pg.Grid.Font, FontStyle.Bold), e.MarginBounds.Width).Width - 5),
e.MarginBounds.Top - PrinterHeight - 13);
// Draw Columns
NowTop = e.MarginBounds.Top;
i = 0;
foreach (DataGridViewColumn GridCol in pg.Grid.Columns)
{
if (!GridCol.Visible)
{
continue;
}
e.Graphics.DrawRectangle(Pens.Black,
new Rectangle((int)pg.ColumnLefts[i], NowTop, (int)pg.ColumnWidths[i], pg.HeaderHeight));
e.Graphics.DrawString(GridCol.HeaderText, GridCol.InheritedStyle.Font,
new SolidBrush(GridCol.InheritedStyle.ForeColor),
new RectangleF((int)pg.ColumnLefts[i], NowTop, (int)pg.ColumnWidths[i], pg.HeaderHeight), pg.StringFormat);
i++;
}
pg.NewPage = false;
NowTop += pg.HeaderHeight;
}
// Draw Columns Contents
i = 0;
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Near;
sf.LineAlignment = StringAlignment.Center;
sf.Trimming = StringTrimming.None;
foreach (DataGridViewCell Cel in GridRow.Cells)
{
if (!Cel.OwningColumn.Visible)
{
continue;
}
switch (((Type)pg.ColumnTypes[i]).Name)
{
case "DataGridViewCheckBoxColumn":
e.Graphics.DrawString((bool)Cel.Value ? "√" : "×", Cel.InheritedStyle.Font, new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)pg.ColumnLefts[i] + 3, (float)NowTop, (int)pg.ColumnWidths[i] - 3, (float)CellHeight), sf);
break;
case "DataGridViewImageColumn":
Rectangle CelSize = new Rectangle((int)pg.ColumnLefts[i], NowTop, (int)pg.ColumnWidths[i], CellHeight);
Size ImgSize = ((Image)(Cel.FormattedValue)).Size;
e.Graphics.DrawImage((Image)Cel.FormattedValue,
new Rectangle((int)pg.ColumnLefts[i] + (int)((CelSize.Width - ImgSize.Width) / 2),
NowTop + (int)((CelSize.Height - ImgSize.Height) / 2),
((Image)(Cel.FormattedValue)).Width, ((Image)(Cel.FormattedValue)).Height));
break;
default:
e.Graphics.DrawString(Cel.Value != null ? Cel.Value.ToString() : String.Empty, Cel.InheritedStyle.Font, new SolidBrush(Cel.InheritedStyle.ForeColor),
new RectangleF((int)pg.ColumnLefts[i] + 3, (float)NowTop, (int)pg.ColumnWidths[i] - 3, (float)CellHeight), sf);
break;
}
// Drawing Cells Borders
e.Graphics.DrawRectangle(Pens.Black, new Rectangle((int)pg.ColumnLefts[i], NowTop, (int)pg.ColumnWidths[i], CellHeight));
i++;
}
NowTop += CellHeight;
}
pg.RowPos++;
if (pg.PageNo == 1)
{
pg.RowsPerPage++;
}
}
if (pg.RowsPerPage == 0)
{
return;
}
DrawFooterBank(pg, e);
e.HasMorePages = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "打印出错", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}