datagridview 如何根据条件设置某一行背景颜色

Answer 1

private void dataGridView1_RowPrePaint(object sender, DataGridViewRowPrePaintEventArgs e){if (e.RowIndex = dataGridView1.Rows.Count - 1)return;DataGridViewRow dgr = dataGridView1.Rows[e.RowIndex];try{//dgr.Cells[0]是当前性别列的索引值，用以确定判断哪一列的值if (dgr.Cells[0].Value.ToString() == 男){//定义画笔，使用颜色是深灰。using (SolidBrush brush = new SolidBrush(Color.DarkGray)){//利用画笔填充当前行e.Graphics.FillRectangle(brush, e.RowBounds);//将值重新写回当前行。