例子一：
private void dataGridView1_RowPrePaint(object sender, DataGridViewRowPrePaintEventArgs e) {
{ if(e.RowIndex < dataGridView1.Rows.Count -1) { DataGridViewRow dgrSingle = dataGridView1.Rows[e.RowIndex]; try { if(dgrSingle.Cells["列名"].Value.ToString().Contains("比较值")) { dgrSingle.DefaultCellStyle.ForeColor = Color.Red; } } catch(Exception ex) { MessageBox.Show(ex.Message); } }
}
例子二：
private void dataGridView1_CellPainting(object sender,DataGridViewCellPaintingEventArgs e) { if(e.RowIndex == 2 && e.ColumnIndex> =0) { using(SolidBrush brush = new SolidBrush(Color.Red)) { e.Graphics.FillRectangle(brush,e.CellBounds); e.Handled = true; } } }