IVsUserContext.IsDirty Method
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
'宣告
Function IsDirty ( _
<OutAttribute> ByRef pfDirty As Integer _
) As Integer
'用途
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.