How set a different color to a drop down grid ?

[Administrator]

Hi, I use this code :

If StatutTache(Me.gridFavoris(cc.RowIndex, COL_TACHE).CellValue) = False Then
Me.gridFavoris.RowStyles(cc.RowIndex).BackColor = Color.Red
Else
If StatutProjet(Me.gridFavoris(cc.RowIndex, COL_PROJET).CellValue) = STATUT_PROJET_VALIDE Then
Me.gridFavoris.RowStyles(cc.RowIndex).BackColor = Color.White
End If
End If

to validate on a drop down element and set the red color on error for all the row of a databound grid. But, I want to set the white color to my drop down list. The problem that I see is that my drop down list inherits of my cell and the red color. I can''t by pass this. How I can do that !!!

thanks

[Administrator]

I am not really sure why this is working for you in a GridDataBoundGrid (unless you have explicitly set grid.Model.RowCount to allocate space for row styles). Normally, a GridDataBoundGrid does not have rowstyles.

Anyway, you can try handling the CurrentCellShowingDropdown event and set the backcolor of the drop list there.

Private Sub gridControl1_CurrentCellShowingDropDown(sender As Object, e As GridCurrentCellShowingDropDownEventArgs)
   Dim cc As GridCurrentCell = Me.gridControl1.CurrentCell
   Dim cr As GridComboBoxCellRenderer = cc.Renderer ''
   If Not (cr Is Nothing) Then
      cr.ListBoxPart.BackColor = Color.LightGoldenrodYellow
   End If
End Sub ''gridControl1_CurrentCellShowingDropDown