Hello all
I'm trying to change a cell of a datagrid background when a condition becomes true.let me explain more:
I have a datagrid with different columns.one of these columns is a string that contains "0"s and "1"s.i want to check this cell.for example if the first character was "1" then the first cell should have a different background column and so on.
I wrote my codes like this:
1-a datagrid that has OnDataBinding(it calls a sub)
2-my sub is like this:
sub Changebg(s As Object,e As System.EventArgs)
for each myItem As DataGridItem in DataGrid1.Items
if first char="1" then
change the first cell background
if second char="1" then
change the second cell background
and so on ......
but it doesn't change any cell background
and this is the code for accessing the string field:
c=myItems.cells(12).text
and for changin the background i used:
myItem.cells(1).BackColor=skyblue
would you please help me.I'm not familiar with .net and i think i didn't use these codes correctly
i would be very happ if some one help me
thank you

this is the code that i've written for changing bg color of a cell of dartagrid.would please tell me is it correct?
sub Changebg(s As Object,e As System.EventArgs)
    Dim c
    for each myItem As DataGridItem in DataGrid1.Items
        c=myItem.Cells(22).text
                    If Left(c, 1) = "1" Then
                        myItem.Cells(12).BackColor = Red
                    End If
        dim c1
        c1=left(c,2)
                    If Right(c1, 1) = 1 Then
                        myItem.Cells(11).BackColor = Red
                    End If
        Dim c2
        c2=left(c,3)
                    If Right(c2, 1) = 1 Then
                        myItem.Cells(10).BackColor = Red
                    End If
        Dim c3
        c3=left(c,4)
                    If Right(c3, 1) = 1 Then
                        myItem.Cells(15).BackColor = Red
                    End If
        Dim c4
        c4=left(c,5)
                    If Right(c4, 1) = 1 Then
                        myItem.Cells("16").BackColor = Red
                    End If
        Dim c5
        c5=left(c,6)
                    If Right(c5, 1) = 1 Then
                        myItem.Cells("18").BackColor = Red
                    End If
        Dim c6
        c6=left(c,7)
                    If Right(c6, 1) = 1 Then
                        myItem.Cells("19").BackColor = Red
                    End If
                    If Right(c, 1) = 1 Then
                        myItem.Cells("21").BackColor = Red
                    End If
    next
End Sub
and i set OnDataBinding="changebg" for my datagrid properties
It's near a month that i'm searching for the solution but i couldn't find anything usefull
thank you

I found the problem.i should use OnItemDataBound for calling changebg
and changebg should be:
    Protected Sub changebg(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.DataGridItemEventArgs)