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June 6th, 2012, 03:39 AM
#1
Datagridview change image
I have the following code :
Code:
Private Sub dgPackage_CellFormatting(ByVal sender As Object, ByVal e As System.Windows.Forms.DataGridViewCellFormattingEventArgs) Handles dgPackage.CellFormatting
Try
SetRowBackColor(Me.dgPackage, "colPkgAdjustmentRange")
If Me.dgPackage.Rows.Count > 0 Then
For intRow = 0 To dgPackage.Rows.Count - 1
If dgPackage.Rows(intRow).Cells("colPkgAdjustmentRange").Value = "AFTER" Then
If dgPackage.Rows(intRow).Cells("colPkgApprovalStatus").Value.ToString.Contains("PENDING") Then
Dim imageColumn As DataGridViewImageCell = CType(dgPackage.Rows(intRow).Cells("colPkgImage"), DataGridViewImageCell)
imageColumn.Value = My.Resources.ResourceFile.Pending
End If
End If
Next
End If
Catch ex As Exception
Throw
End Try
End Sub
The problem is the datagridview will keep on blinking and it will not continue the next action...
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June 7th, 2012, 01:35 AM
#2
Re: Datagridview change image
Looks like the problem you have here is recursive code...
something in the code is re-triggering the Cell formatting.. and I suspect that it could be
Code:
Dim imageColumn As DataGridViewImageCell = CType(dgPackage.Rows(intRow).Cells("colPkgImage"), DataGridViewImageCell)
imageColumn.Value = My.Resources.ResourceFile.Pending
Comment out these lines and check what happens...
If this stops the problem, what you have to do is first add some checking to see if the cell has not been set beforehand, else find another event to place the code in, like RowsAdded or RowValidating...
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