IVsTextBuffer.LockBuffer Method
Locks the text buffer for the purpose of access control.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'宣言
Function LockBuffer As Integer
'使用
Dim instance As IVsTextBuffer
Dim returnValue As Integer
returnValue = instance.LockBuffer()
int LockBuffer()
int LockBuffer()
function LockBuffer() : int
Return Value
Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
COM Signature
From textmgr.idl:
HRESULT IVsTextBuffer::LockBuffer();
When the LockBuffer method is called by one thread, no other thread can perform write operations on the buffer. To unlock the buffer, call UnlockBuffer.
Permissions
- 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.