IVsTextLayerMarker.QueryClientInterface Method
Lets the caller knowwhether the marker was invalidated
Namespace: Microsoft.VisualStudio.TextManager.Interop
Assembly: Microsoft.VisualStudio.TextManager.Interop (in Microsoft.VisualStudio.TextManager.Interop.dll)
Syntax
'宣言
Function QueryClientInterface ( _
ByRef iid As Guid, _
<OutAttribute> ByRef ppClient As IntPtr _
) As Integer
'使用
Dim instance As IVsTextLayerMarker
Dim iid As Guid
Dim ppClient As IntPtr
Dim returnValue As Integer
returnValue = instance.QueryClientInterface(iid, _
ppClient)
int QueryClientInterface(
ref Guid iid,
out IntPtr ppClient
)
int QueryClientInterface(
[InAttribute] Guid% iid,
[OutAttribute] IntPtr% ppClient
)
function QueryClientInterface(
iid : Guid,
ppClient : IntPtr
) : int
Parameters
iid
Type: System.Guid%
ppClient
Type: System.IntPtr%
Return Value
Type: System.Int32
If the method succeeds, it returns S_OK. If it fails, it returns an error code. S_FALSE means the marker is invalidated.
Remarks
COM Signature
From textmgr.idl:
HRESULT IVsTextLayerMarker::QueryClientInterface(
[in] REFIID iid,
[out, iid_is(iid)] void **ppClient
);
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.