/// <summary>
/// 计算打印位置
/// </summary>
/// <param name="mPrintDetail"></param>
/// <param name="DefultX"></param>
/// <param name="DefaultY"></param>
/// <param name="ps"></param>
/// <returns></returns>
private CurrentSite GetSite(PrintDetailModel mPrintDetail, int DefultX, int DefaultY, PageSettings ps)
{
CurrentSite cs = new CurrentSite();
switch (mPrintDetail.Align)
{
case 0:
cs.X = DefultX + mPrintDetail.SiteX;
cs.Y = DefaultY + mPrintDetail.SiteY;
break;
case 1:
int nStringLength = mPrintDetail.ContentDesc.Length * mPrintDetail.FontSize;
int PageWidth = ps.Landscape == true ? ps.PaperSize.Height : ps.PaperSize.Width;
cs.X = int.Parse((PageWidth / 2 - nStringLength / 2).ToString());
cs.Y = DefaultY + mPrintDetail.SiteY;
break;
default:
cs.X = DefultX;
cs.Y = DefaultY;
break;
}
return(cs);
}
/// <summary>
/// 计算打印位置
/// </summary>
/// <param name="mPrintDetail"></param>
/// <param name="DefultX"></param>
/// <param name="DefaultY"></param>
/// <param name="ps"></param>
/// <returns></returns>
private CurrentSite GetSite(PrintDetailModel mPrintDetail, int DefultX, int DefaultY, PageSettings ps)
{
CurrentSite cs = new CurrentSite();
switch (mPrintDetail.Align)
{
case 0:
cs.X = DefultX + mPrintDetail.SiteX;
cs.Y = DefaultY + mPrintDetail.SiteY;
break;
case 1:
int nStringLength = mPrintDetail.ContentDesc.Length * mPrintDetail.FontSize;
int PageWidth = ps.Landscape == true ? ps.PaperSize.Height : ps.PaperSize.Width;
cs.X = int.Parse((PageWidth / 2 - nStringLength / 2).ToString());
cs.Y = DefaultY + mPrintDetail.SiteY;
break;
default:
cs.X = DefultX;
cs.Y = DefaultY;
break;
}
return cs;
}
/// <summary>
/// 打印表格以及自定义字符.输出到打印文档上
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void printDocument_PrintPage(object sender, System.Drawing.Printing.PrintPageEventArgs e)
{
x = ps.Margins.Left;
y = ps.Margins.Top;
#region 打印自定义内容
if (mPrint.PrintId > 0 && mPrint.PrintDetailList.Count > 0)
{
int nY = 0;
foreach (PrintDetailModel mPrintDetail in mPrint.PrintDetailList)
{
FontStyle fs = FontStyle.Regular;
if (mPrintDetail.FontBold)
{
fs |= FontStyle.Bold;
}
if (mPrintDetail.UnderLine)
{
fs |= FontStyle.Underline;
}
Font ft = new Font("Arial", mPrintDetail.FontSize, fs);
CurrentSite cs = GetSite(mPrintDetail, x, y, e.PageSettings);
Brush bsh = new SolidBrush(mPrintDetail.FontColor);
e.Graphics.DrawString(mPrintDetail.ContentDesc, ft, bsh, cs.X, cs.Y);
nY = nY < cs.Y ? cs.Y : nY;
}
y += nY;//取最大的高.用于未来打印表格.
}
#endregion
#region 打印列表
for (; dgvIndex < dataGridView.Length; dgvIndex++)
{
rowCount = dataGridView[dgvIndex].Rows.Count;
colCount = dataGridView[dgvIndex].ColumnCount;
//y += rowGap;
//x = ps.Margins.Left;
x = GetTableSiteX(dataGridView[dgvIndex], ps);
//x = IsShowSetupDialog == true ? pageSetupDialog.PageSettings.Margins.Left : LeftMargin;
#region 打印列头
for (int j = 0; j < colCount; j++)
{
if (dataGridView[dgvIndex].Columns[j].Width > 0 && dataGridView[dgvIndex].Columns[j].Visible == true)
{
cellValue = dataGridView[dgvIndex].Columns[j].HeaderText;
if (ShowLine)
{
//绘制矩形边框
e.Graphics.DrawRectangle(Pens.Black, x, y, dataGridView[dgvIndex].Columns[j].Width, rowGap);
}
//写入数据
e.Graphics.DrawString(cellValue, headingFont, brush, x, y);
x += dataGridView[dgvIndex].Columns[j].Width;
}
}
#endregion
#region 打印所有行
for (; i < rowCount; i++)
{
y += rowGap;
x = GetTableSiteX(dataGridView[dgvIndex], ps);
//x = ps.Margins.Left;
//x = IsShowSetupDialog == true ? pageSetupDialog.PageSettings.Margins.Left : LeftMargin;
for (int j = 0; j < colCount; j++)
{
if (dataGridView[dgvIndex].Columns[j].Width > 0 && dataGridView[dgvIndex].Columns[j].Visible == true)
{
cellValue = dataGridView[dgvIndex].Rows[i].Cells[j].Value != null ? dataGridView[dgvIndex].Rows[i].Cells[j].Value.ToString() : "";
if (ShowLine)
{
e.Graphics.DrawRectangle(Pens.Black, x, y, dataGridView[dgvIndex].Columns[j].Width, rowGap);
}
e.Graphics.DrawString(cellValue, font, brush, x, y);
x += dataGridView[dgvIndex].Columns[j].Width;
}
}
#region 分页
if (y >= e.PageBounds.Height - 80)
{
//允許多頁打印
y = 0;
e.HasMorePages = true;
i++;
return;
}
#endregion
}
#endregion
y += rowGap;
//for (int j = 0; j < colCount; j++)
//{
// e.Graphics.DrawString(" ", font, brush, x, y);
//}
i = 0;
}
#endregion
e.HasMorePages = false;
dgvIndex = 0;
}