IVsLibrary.UpdateCounter Method

项目
04/26/2010

Returns the current change counter for the library and is used to indicate that the library contents have changed.

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

Syntax

声明
Function UpdateCounter ( _
    <OutAttribute> ByRef pCurUpdate As UInteger _
) As Integer
用法
Dim instance As IVsLibrary
Dim pCurUpdate As UInteger
Dim returnValue As Integer

returnValue = instance.UpdateCounter(pCurUpdate)

int UpdateCounter(
    out uint pCurUpdate
)

int UpdateCounter(
    [OutAttribute] unsigned int% pCurUpdate
)

abstract UpdateCounter : 
        pCurUpdate:uint32 byref -> int

function UpdateCounter(
    pCurUpdate : uint
) : int

Parameters

pCurUpdate
Type: System.UInt32%
[out] Pointer to a current update counter.

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 vsshell.idl:

HRESULT IVsLibrary::UpdateCounter(
   [out] ULONG *pCurUpdate
);

Increment pCurUpdate within code any time an update is made to a library. The environment checks this value to determine if it is necessary to re-query a library object.

.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.

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