Hi,

here is what I do:

Private Sub ugTableGrid_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles ugTableGrid.Click
Dim mainElem As Infragistics.Win.UIElement = Me.ugTableGrid.DisplayLayout.UIElement
Dim mousePos As Point = Me.ugTableGrid.PointToClient(Control.MousePosition)
Dim elem As Infragistics.Win.UIElement = mainElem.ElementFromPoint(mousePos)
Dim Header As BandHeader = Nothing

If elem IsNot Nothing Then
  If elem.GetAncestor(GetType(RowSelectorHeaderUIElement)) IsNot Nothing Then
    Header = TryCast(elem.GetContext(), BandHeader)
  End If
End If

If Header IsNot Nothing Then
  Me.ugTableGrid.Selected.Rows.Clear()
  SelectChildBandRows(Me.ugTableGrid.Rows, Header.Band.Key)
End If

End Sub

As you can see I am geting the BandHeader from the context. But the BandHeader doesn't supports the sibling rowscollection.

Your suggestions don't work :(

TryCast(elem.GetContext(), RowsCollection) -> Returns Nothing
&
TryCast(elem.GetContext(), UltraGridRow) -> Returns Nothing

I'm pretty sure you can get the rows collection from the UIElement using the GetContext method.

GetContext is a method on the UIElement class which tried to get some real object that is related to the UIElement itself.

What UIElement are you using?

Try passing in a type of RowsCollection, or maybe UltraGridRow. If either of those returns non-null, that should give you a link to the collection of rows you want to select.

Hi,

I have an UltraGrid whose RowSelectorHeaderStyle is set to SeparateElement.
The UltraGrid has one root band and some child bands.

I implemented the selection of all rows in a band by clicking the BandHeader's element.
Is it possible to select only all sibling rows of a child band by clicking the BandHeader? I don't know how to get the sibling rows collection when you just have the BandHeader...

grdEmpMessage.Selected.Rows.AddRange((UltraGridRow[) grdEmpMessage.Rows.All);

Thanks,

Abja