IVsUserContext.IsDirty Method

项目
04/26/2010

Determines whether the user context has changed in the context or subcontext bag.

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

Syntax

声明
Function IsDirty ( _
    <OutAttribute> ByRef pfDirty As Integer _
) As Integer
用法
Dim instance As IVsUserContext
Dim pfDirty As Integer
Dim returnValue As Integer

returnValue = instance.IsDirty(pfDirty)

int IsDirty(
    out int pfDirty
)

int IsDirty(
    [OutAttribute] int% pfDirty
)

abstract IsDirty : 
        pfDirty:int byref -> int

function IsDirty(
    pfDirty : int
) : int

Parameters

pfDirty
Type: System.Int32%
[out, retval] If true, then the user context has changed. If false, then the user context is unchanged.

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 context.idl:

HRESULT IVsUserContext::IsDirty(
   [out, retval] BOOL * pfDirty
);

Use the IVsUserContext.IsDirty method to determine whether the user context has changed and the SetDirty method to flag that the contents of the context bag have changed. At idle time, the Dynamic Help window updates its context from all context bags in the active selection that are identified as having changed.

.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.

通过