如何按单元格值更改 gridview 行颜色?

How to change gridview row color by cell value?

我有手机名"MY_CELL" 如果 "MY_CELL" 值可以,我想创建!然后该行颜色将更改为 GreenYellow。

    private void gridView2_RowStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowStyleEventArgs e)
{
if (gridView2.RowCount > 0)
            {
                for (int i = 0; i < gridView2.DataRowCount; i++)
                {

                     string text_sms2 = gridView2.GetRowCellValue(i, "MY_CELL").ToString();                

                     if (text_sms2.Contains("ok"))
                    { 
                        e.Appearance.BackColor = Color.GreenYellow;
                    }
                    else
                    {
                        e.Appearance.BackColor = Color.Red;
                    }
                }
            }
}

这些代码似乎有效,但我所有行的颜色都随着 "GreenYellow" 发生了变化。

不需要循环,因为会为每一行引发 RowStyle 事件。您的代码根据最后一行中的值为每一行设置外观。

试试这个:

private void gridView2_RowStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowStyleEventArgs e) {

  if (e.RowHandle >= 0) {
    e.HighPriority = true;
    var text = gridView2.GetRowCellDisplayText(e.RowHandle, view.Columns["MY_CELL"]);

    if(text.Contains("ok") { // mind case sensitivity!!!
      e.Appearance.BackColor = Color.GreenYellow;
    }            
    else {
      e.Appearance.BackColor = Color.Red;
    }
   }
 }