WindowPane.IOleCommandTarget.Exec Method

项目
04/26/2010

Executes the specified command.

Namespace: Microsoft.VisualStudio.Shell
Assemblies:   Microsoft.VisualStudio.Shell.9.0 (in Microsoft.VisualStudio.Shell.9.0.dll)
  Microsoft.VisualStudio.Shell.10.0 (in Microsoft.VisualStudio.Shell.10.0.dll)
  Microsoft.VisualStudio.Shell (in Microsoft.VisualStudio.Shell.dll)

Syntax

声明
Private Function Exec ( _
    ByRef guidGroup As Guid, _
    nCmdId As UInteger, _
    nCmdExcept As UInteger, _
    pIn As IntPtr, _
    vOut As IntPtr _
) As Integer Implements IOleCommandTarget.Exec
用法
Dim instance As WindowPane
Dim guidGroup As Guid
Dim nCmdId As UInteger
Dim nCmdExcept As UInteger
Dim pIn As IntPtr
Dim vOut As IntPtr
Dim returnValue As Integer

returnValue = CType(instance, IOleCommandTarget).Exec(guidGroup, _
    nCmdId, nCmdExcept, pIn, vOut)

int IOleCommandTarget.Exec(
    ref Guid guidGroup,
    uint nCmdId,
    uint nCmdExcept,
    IntPtr pIn,
    IntPtr vOut
)

private:
virtual int Exec(
    Guid% guidGroup, 
    unsigned int nCmdId, 
    unsigned int nCmdExcept, 
    IntPtr pIn, 
    IntPtr vOut
) sealed = IOleCommandTarget::Exec

private abstract Exec : 
        guidGroup:Guid byref * 
        nCmdId:uint32 * 
        nCmdExcept:uint32 * 
        pIn:IntPtr * 
        vOut:IntPtr -> int 
private override Exec : 
        guidGroup:Guid byref * 
        nCmdId:uint32 * 
        nCmdExcept:uint32 * 
        pIn:IntPtr * 
        vOut:IntPtr -> int

JScript does not support explicit interface implementations.

Parameters

guidGroup
Type: System.Guid%
The GUID of the command group to which the command belongs.

nCmdId
Type: System.UInt32
The ID of the command.

nCmdExcept
Type: System.UInt32
Values taken from the OLECMDEXECOPT enumeration, which describe how the object should execute the command.

pIn
Type: System.IntPtr
Pointer to a VARIANTARG structure that contains input arguments. Can be nulla null reference (Nothing in Visual Basic).

vOut
Type: System.IntPtr
Pointer to a VARIANTARG structure that contains command output. Can be nulla null reference (Nothing in Visual Basic).

Return Value

Type: System.Int32
Returns OLECMDERR_E_NOTSUPPORTED() if the project manager is closed or the command is not supported. Otherwise, returns S_OK or an error code if one of the executed commands returned an error code.

Implements

IOleCommandTarget.Exec(Guid%, UInt32, UInt32, IntPtr, IntPtr)

Remarks

This method is called by Visual Studio when the user has asked to execute a particular command. There is no need to override this method. Implementers who require access to menu commands must use IMenuCommandService.

.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