Hi...

I Use VS2008 and Infragistics WinForm v11.2

I have to been child form the toolbar is dynamic added to the MDI Form RibbonGroup

but Begin a Group is not displayed.

    Public Sub SetChildToolButton(ByRef poToolbar As Infragistics.Win.UltraWinToolbars.UltraToolbar)

        Dim RibbonGroup1 As Infragistics.Win.UltraWinToolbars.RibbonGroup = New Infragistics.Win.UltraWinToolbars.RibbonGroup("ribbonGroup_Child")
        RibbonGroup1.Caption = "Child"

        For Each oTool As Object In poToolbar.Tools
            oTool.InstanceProps.MinimumSizeOnRibbon = Infragistics.Win.UltraWinToolbars.RibbonToolSize.Large
            RibbonGroup1.Tools.AddRange(New Infragistics.Win.UltraWinToolbars.ToolBase() {oTool})
        Next

        UltraToolbarsManager1.Ribbon.Tabs("ribbon1").Groups.Add(RibbonGroup1)

    End Sub

How do I ??