C#怎样在RowHeader显示字符串和图标
private void dataGridView1_CellPainting(object sender, DataGridViewCellPaintingEventArgs e) @j0[&u0Q/Q!c Q|x?{ jQ(R8^ X*^x%z flk
if (e.RowIndex >= 0 && e.ColumnIndex == -1)
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Rectangle newRect = new Rectangle(e.CellBounds.X, e.CellBounds.Y, e.CellBounds.Height, e.CellBounds.Height);
//新建一个图标
System.Drawing.Icon ico = new Icon("F:\\xx.ico");"K,T F8\.A }5O&{9k
using (Brush gridBrush = new SolidBrush(this.dataGridView1.GridColor),
backColorBrush = new SolidBrush(e.CellStyle.BackColor))[OV$t4D?1w
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using (Pen gridLinePen = new Pen(gridBrush,2)) aIu(nw-b_
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// Erase the cell.rBR5I,|.YMy
e.Graphics.FillRectangle(backColorBrush, e.CellBounds);
//划线EH)E1L2P
Point p1 = new Point(e.CellBounds.Left+e.CellBounds.Width, e.CellBounds.Top);
Point p2 = new Point(e.CellBounds.Left+e.CellBounds.Width, e.CellBounds.Top+e.CellBounds.Height);
Point p3 = new Point(e.CellBounds.Left,e.CellBounds.Top+ e.CellBounds.Height);!Re&Au"x$v
Point[] ps = new Point[]{p1,p2,p3};
e.Graphics.DrawLines(gridLinePen,ps);4{c5f2o3K [;o
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//画图标
e.Graphics.DrawIcon(ico, newRect);
//画字符串 b6P8E @1\;N5O
e.Graphics.DrawString("123", e.CellStyle.Font, Brushes.Crimson, e.CellBounds.Left + 20, e.CellBounds.Top, StringFormat.GenericDefault);
e.Handled = true;
}
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}
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