I am using Infragistics UltraToolbarsManagerWorkspace in Smart Client Application without a separate layout project.

I've Used following code to register the Main menu.

RootWorkItem.UIExtensionSites.RegisterSite(UIExtensionSiteNames.MainMenu, this.Shell.ToolbarsWorkspace.Toolbars[0]);

I have couple of questions regarding the menu creation.

1. How a menu item (Button Tool or Popupmenutool or menu separator ) can be added to existing popup menu at the required location from different modules?
2. How to remove all menu items from the Toolbars manager and recreate them [ needed for localization]?
used following code to remove all items, but it does not remove the Top most menu items [ File, Edit, View, Windows, Help etc]
            ArrayList uiElementArray = new ArrayList();
            foreach (PopupMenuTool toolbar in            

              WorkItem.RootWorkItem.UIExtensionSites["MainMenu"])
            {
                WorkItem.UIExtensionSites.UnregisterSite(toolbar.SharedProps.Caption);
                uiElementArray.Add(toolbar);
                int toolscount = toolbar.Tools.Count;
                for (int toolIndex = toolscount - 1; toolIndex >= 0; toolIndex--)
                {
                    toolbar.Tools.RemoveAt(toolIndex);
                }
            }

            object[] uiElements = uiElementArray.ToArray();

            foreach (object uielement in uiElements)
            {
                WorkItem.RootWorkItem.UIExtensionSites["MainMenu"].Remove(uielement);
            }