I need to add an ultrawingrid control to an UltraWintab control at runtime. Apparently I am adding it to a wrong part of the tab control because the grid control fails to get created (Created property is false when I look at it in debugger) without giving me any errors.If I use the same construct to add grid to the form itself, it works perfectly fine so I figure the fault is with the WinTab. I found a related article for webtab (Knowledge Base Article: KB0979) and tried to apply it to wintab, but the object structure is a bit different, and I stiil can not make my code work. Below is the code I am using. I will appreciate any help.

Dim ctr As New  Infragistics.Win.UltraWinGrid.UltraGrid
ctr.Name = GridName
Try
    MainTab.Tabs(PanelKey).TabPage.Controls.Add(ctr)
    Return ctr
Catch ex As Exception
    Return Nothing
End Try