如何设置datagridview的标题列的背景颜色?
我试过用dataGridView1.Rows[0].HeaderCell.Style.BackColor = Color.Red;这样不行.
又在绘制cell的方法中写
private void dataGridView1_CellPainting(object sender, DataGridViewCellPaintingEventArgs e)
        {
           
            
            if (e.ColumnIndex < 0&&e.RowIndex>=0)
            {
                e.CellStyle.BackColor = Color.Red;
                e.CellStyle.SelectionBackColor = Color.Red;
                e.PaintBackground(e.ClipBounds, false);
                
                e.Handled = true;
            }
        }这样也是不行!!快疯了....