IVsUIHierarchyWindow.AddUIHierarchy Method (IVsUIHierarchy, UInt32)


Adds an additional root UI hierarchy node to the list managed by the UI hierarchy window.

Namespace:   Microsoft.VisualStudio.Shell.Interop
Assembly:  Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)

int AddUIHierarchy(
	IVsUIHierarchy pUIH,
	uint grfAddOptions


Type: Microsoft.VisualStudio.Shell.Interop.IVsUIHierarchy

[in] IVsUIHierarchy to add.

Type: System.UInt32

[in] Sets selection behavior in the hierarchy window when a new hierarchy is added. For a list of grfAddOptions values, see __VSADDHIEROPTIONS.

Return Value

Type: System.Int32

If the method succeeds, it returns S_OK. If it fails, it returns an error code.

From vsshell.idl:

HRESULT IVsUIHierarchyWindow::AddUIHierarchy(
   [in] IVsUIHierarchy* pUIH,
   [in] VSADDHIEROPTIONS grfAddOptions

Root nodes added using this method are removed by calling RemoveUIHierarchy.

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