IVsTextImage.LockImage Method
Notifies that the text image is in use.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'Declaration
Function LockImage ( _
grfLock As UInteger _
) As Integer
int LockImage(
uint grfLock
)
int LockImage(
[InAttribute] unsigned int grfLock
)
abstract LockImage :
grfLock:uint32 -> int
function LockImage(
grfLock : uint
) : int
Parameters
grfLock
Type: System.UInt32[in] Specifies a locking flag. Values are taken from the BufferLockFlags enumeration.
Return Value
Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Remarks
The environment notifies you that it is locking a text image. You must not make modifications while the lock is on. Once a lock is no longer needed, the environment will call UnlockImage to release the lock.
COM Signature
From textmgr.idl:
HRESULT IVsTextImage::LockImage(
[in] DWORD grfLock
);
.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.