IVsTextLineMarker.Invalidate Method
Prevents a text marker from appearing in the user interface.
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'宣言
Function Invalidate As Integer
'使用
Dim instance As IVsTextLineMarker
Dim returnValue As Integer
returnValue = instance.Invalidate()
int Invalidate()
int Invalidate()
function Invalidate() : int
Return Value
Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code.
Implements
Remarks
COM Signature
From textmgr.idl:
HRESULT IVsTextLineMarker::Invalidate();
When the reference count on marker types is decremented to zero, they no longer appear. However, Invalidate must be called to ensure that the marker type is removed from the user interface.
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.