IVsTextManager.UnregisterBuffer(IVsTextBuffer) Method

Reference

Definition

Namespace:: Microsoft.VisualStudio.TextManager.Interop

Assembly:: Microsoft.VisualStudio.TextManager.Interop.dll

Assembly:: Microsoft.VisualStudio.Interop.dll

Important

Some information relates to prerelease product that may be substantially modified before it’s released. Microsoft makes no warranties, express or implied, with respect to the information provided here.

Unregisters a buffer.

public:
 int UnregisterBuffer(Microsoft::VisualStudio::TextManager::Interop::IVsTextBuffer ^ pBuffer);

public:
 int UnregisterBuffer(Microsoft::VisualStudio::TextManager::Interop::IVsTextBuffer ^ pBuffer);

int UnregisterBuffer(Microsoft::VisualStudio::TextManager::Interop::IVsTextBuffer const & pBuffer);

public int UnregisterBuffer (Microsoft.VisualStudio.TextManager.Interop.IVsTextBuffer pBuffer);

abstract member UnregisterBuffer : Microsoft.VisualStudio.TextManager.Interop.IVsTextBuffer -> int

Public Function UnregisterBuffer (pBuffer As IVsTextBuffer) As Integer

Parameters

pBuffer: IVsTextBuffer

[in] Pointer to the IVsTextBuffer interface that is being unregistered.

Returns

Int32

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

Remarks

COM Signature

From textmgr.idl:

HRESULT IVsTextManager::UnregisterBuffer(  
   [in] IVsTextBuffer *pBuffer  
);

All buffers must unregister with the text manager service to cancel receiving messages, such as change notifications.

Note

To avoid circular reference problems, this method should be called from the buffer's implementation of the method Close, which is called from the running document table.

Applies to