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IVsUIShell.GetPreviousBFNavigationItem Method

Visual Studio 2010

Returns the previous backward and forward navigation item.

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

int GetPreviousBFNavigationItem(
	out IVsWindowFrame ppWindowFrame,
	out string pbstrData,
	out Object ppunk
)

ppWindowFrame: Type: Microsoft.VisualStudio.Shell.Interop.IVsWindowFrame
[out] Pointer to the window frame for the window containing the backward and forward navigation item.

pbstrData: Type: System.String
[out] Any arbitrary data that is needed for the navigation point (insertion point).

ppunk: Type: System.Object
[out] Pointer to a specific interface for the navigation point.

Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.

From vsshell.idl:

HRESULT IVsUIShell::GetPreviousBFNavigationItem(
   [out] IVsWindowFrame **ppWindowFrame,
   [out] BSTR * pbstrData,
   [out] IUnknown **ppunk
);

Full trust for the immediate caller. This member cannot be used by partially trusted code. For more information, see Using Libraries from Partially Trusted Code.

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