IVsMonitorUserContext.CreateEmptyContext Method

项目
04/26/2010

Creates a new context or subcontext bag on the context provider.

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

Syntax

声明
Function CreateEmptyContext ( _
    <OutAttribute> ByRef ppContext As IVsUserContext _
) As Integer
用法
Dim instance As IVsMonitorUserContext
Dim ppContext As IVsUserContext
Dim returnValue As Integer

returnValue = instance.CreateEmptyContext(ppContext)

int CreateEmptyContext(
    out IVsUserContext ppContext
)

int CreateEmptyContext(
    [OutAttribute] IVsUserContext^% ppContext
)

abstract CreateEmptyContext : 
        ppContext:IVsUserContext byref -> int

function CreateEmptyContext(
    ppContext : IVsUserContext
) : int

Parameters

ppContext
Type: Microsoft.VisualStudio.Shell.Interop.IVsUserContext%
[out] Pointer to the IVsUserContext interface representing the new context or subcontext bag.

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 IVsMonitorUserContext::CreateEmptyContext(
   [out, retval] IVsUserContext ** ppContext
);

Use this method to create a context bag on any context provider or to link up a new subcontext bag to a context bag. You must create a context or subcontext bag before you can add context to the context provider. This method returns a pointer to the IVsUserContext interface, which is used to manage the context or subcontext bag. Once you have created an empty context bag, add attributes or keywords to the context bag by calling AddAttribute. To add attributes and keywords to a subcontext bag, call AddSubcontext.

.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