Using Infragistics WPF xamDataGrid, how do you add a child row to a parent row

Hi

After some trial and error if I added in the following lines using WaitWPFObject that waits for

various objects in the calling tree. e.g.

call Aliases.RHICOMS_SAM.HwndSource_ShellWindow.ShellWindow.LayoutRoot.Grid.XamDockManager.DocumentContentHost.TabbedDocumentSplitPane.SplitPane.ztabGroupMainRegion.ContentpaneComponentsClasses.ModuleComponentsDimensionsView.Grid.XamDockManager.SplitPane.ComponentClassesContentPane.ComponentClassesGrid.Grid.RecordListControl.DataRecordPresenter4.DockPanel.DataRecordCellArea.ContentItemGrid.WaitWPFObject("CellValuePresenter")

call Aliases.RHICOMS_SAM.HwndSource_ShellWindow.ShellWindow.LayoutRoot.Grid.XamDockManager.DocumentContentHost.TabbedDocumentSplitPane.SplitPane.ztabGroupMainRegion.ContentpaneComponentsClasses.ModuleComponentsDimensionsView.Grid.XamDockManager.SplitPane.ComponentClassesContentPane.ComponentClassesGrid.Grid.RecordListControl.DataRecordPresenter4.DockPanel.DataRecordCellArea.ContentItemGrid.CellValuePresenter.WaitWPFObject("XamTextEditor")

before setting xamTextEditor2

then it works.

Thank you for the guidance.

Regards

Bill Simpson