IVsObjectManager.UnregisterLibMgr Method
Unregisters a library manager with the environment's object manager.
Namespace: Microsoft.VisualStudio.Shell.Interop
Assembly: Microsoft.VisualStudio.Shell.Interop (in Microsoft.VisualStudio.Shell.Interop.dll)
Syntax
'Declaration
Function UnregisterLibMgr ( _
dwCookie As UInteger _
) As Integer
int UnregisterLibMgr(
uint dwCookie
)
int UnregisterLibMgr(
[InAttribute] unsigned int dwCookie
)
abstract UnregisterLibMgr :
dwCookie:uint32 -> int
function UnregisterLibMgr(
dwCookie : uint
) : int
Parameters
dwCookie
Type: UInt32[in] Abstract handle used to un-register the library manager
Return Value
Type: Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
COM Signature
From vsshell.idl:
HRESULT IVsObjectManager::UnregisterLibMgr(
[in] VSCOOKIE dwCookie
);
Unregister your library manager during Close, passing the dwCookie parameter that was returned to you during the RegisterLibMgr call. It is your package's responsibility to un-register its library manager. Do not rely on the environment to perform cleanup.
.NET Framework Security
- 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.