BringIntoView

[User (Old forums)]

#13866 |

I am getting the following error when using the BringIntoView method:
<B>An attempt was made to update the PaintManager while it is already updating.</B>

Why am I getting this error and how do I fix it?

Private Sub dsBuilder() Handles _dsBuilder.DatasetLoaded

Dim ds As New DataSet
Dim dtShipmentDetail As DataTable = DatasetFilterDetail(dsShipments, DatasetFilterStr)
Dim dtShipmentInfo As DataTable = DatasetFilterInfo(dsShipments, dtShipmentDetail)
ds.Tables.Add(dtShipmentInfo)
ds.Tables.Add(dtShipmentDetail)
Dim drl As New DataRelation(“Shipment Details”, ds.Tables(0).Columns(0), _
ds.Tables(1).Columns(0))
ds.Relations.Add(drl)
DatasetBind(ds)
Me.gridShipments.SelectedRows.Clear()

Dim xDCell As Xceed.Grid.DataCell
Dim xdrw As Xceed.Grid.DataRow
Dim xdc As Xceed.Grid.Column
For Each xdrw In Me.gridShipments.DataRows
Dim xdetaildrw As Xceed.Grid.DataRow
For Each xdetaildrw In xdrw.DetailGrids(0).DataRows
If g_CurrentShipment <> “” Then
If xdetaildrw.Cells(1).Value = g_CurrentShipment Then
Me.gridShipments.SuspendLayout()
xdetaildrw.BeginEdit()
xdetaildrw.ParentGroup.Expand()
xdetaildrw.IsSelected = True
xdetaildrw.EndEdit()
Try
xdetaildrw.BringIntoView()
Catch

End Try
End If
Me.gridShipments.ResumeLayout()
End If
Next
Next

For Each xdc In Me.gridShipments.Columns
xdc.Width = xdc.GetFittedWidth
Next

gridShipments.Refresh()

End Sub

Imported from legacy forums. Posted by bluffrat (had 2841 views)

[User (Old forums)]

#13867

1. I don’t think you need to call <b>SuspendLayout</b> and <b>ResumeLayout</b> on the GridControl: those methods are only useful on controls that have child-controls, and the GridControl doesn’t.
2. I don’t think you need to call <b>BeginEdit</b> and <b>EndEdit</b> on the DataRows, if all you do is expand the parent group, and select the row.
3. Why do you call <b>BringIntoView</b> on each detail-row of each row in the grid? Try moving it outside the For-loops.

Imported from legacy forums. Posted by Tommy (had 647 views)

[User (Old forums)]

#13868

Thanks Tommy. That did the trick.

Imported from legacy forums. Posted by bluffrat (had 3558 views)

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