IVsTextBuffer.UnlockBufferEx Method

Has no effect. Deprecated.

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


Function UnlockBufferEx ( _
    dwFlags As UInteger _
) As Integer
int UnlockBufferEx(
    uint dwFlags
int UnlockBufferEx(
    [InAttribute] unsigned int dwFlags
abstract UnlockBufferEx : 
        dwFlags:uint32 -> int 
function UnlockBufferEx(
    dwFlags : uint
) : int


Return Value

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


Starting in Visual Studio 2010, you should access the text buffer on the UI thread, not on background threads. The text buffer no longer gets locked when you call LockBuffer or LockBufferEx. Similarly, the UnlockBuffer and UnlockBufferEx methods no longer have any effect.

COM Signature

From textmgr.idl:

HRESULT IVsTextBuffer::UnlockBufferEx(
   [in] DWORD dwFlags

.NET Framework Security

See Also


IVsTextBuffer Interface

Microsoft.VisualStudio.TextManager.Interop Namespace