winform DataGridView 显示序号
在发生任何单元格绘制之后,执行行级绘制时引发的事件
private void dataGridView1_RowPostPaint(object sender, DataGridViewRowPostPaintEventArgs e)
{
var dgv = sender as DataGridView;
if (dgv != null)
{
Rectangle rect = new Rectangle(e.RowBounds.Location.X, e.RowBounds.Location.Y, dgv.RowHeadersWidth - 4, e.RowBounds.Height);
TextRenderer.DrawText(e.Graphics, (e.RowIndex + 1).ToString(), dgv.RowHeadersDefaultCellStyle.Font, rect, dgv.RowHeadersDefaultCellStyle.ForeColor, TextFormatFlags.VerticalCenter | TextFormatFlags.Right);
}
}
摘自 朱金拖的专栏
补充:软件开发 , C# ,