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| C# Hide the row selection arrow in DataGridView |
private void DataGridView_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
{
//this.DataGridView.Rows[e.RowIndex].HeaderCell.Value = (e.RowIndex+1).ToString();
}
private void DataGridView_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)
{
if (e.ColumnIndex == -1 && e.RowIndex > -1)
{
e.PaintBackground(e.CellBounds, true);
using (SolidBrush br = new SolidBrush(Color.Black))
{
StringFormat sf = new StringFormat();
sf.Alignment = StringAlignment.Center;
sf.LineAlignment = StringAlignment.Center;
e.Graphics.DrawString((e.RowIndex+1).ToString(),
e.CellStyle.Font, br, e.CellBounds, sf);
}
e.Handled = true;
}
}
