DatagridView 改变一行 或者一个单元格的颜色

private void DgvProject_DataBindingComplete(object sender, DataGridViewBindingCompleteEventArgs e) { for (int i = 0; i < this.DgvProject.Rows.Count; i=i+2) { try { this.DgvProject.Rows[i].DefaultCellStyle.BackColor =Color.Yellow;// 改变一行的背景颜色； this.DgvProject.Rows[i].Cells[1].Style.BackColor = Color.Green;//改变一个cell的背景颜色； } catch (Exception ex) { MessageBox.Show(ex.Message); } } }