IOleCommandTarget.Exec Method

Executes the specified command.

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

Syntax

'Declaration
Function Exec ( _
    ByRef pguidCmdGroup As Guid, _
    nCmdID As UInteger, _
    nCmdexecopt As UInteger, _
    pvaIn As IntPtr, _
    pvaOut As IntPtr _
) As Integer

int Exec(
    ref Guid pguidCmdGroup,
    uint nCmdID,
    uint nCmdexecopt,
    IntPtr pvaIn,
    IntPtr pvaOut
)

int Exec(
    [InAttribute] Guid% pguidCmdGroup, 
    [InAttribute] unsigned int nCmdID, 
    [InAttribute] unsigned int nCmdexecopt, 
    [InAttribute] IntPtr pvaIn, 
    [InAttribute] IntPtr pvaOut
)

abstract Exec : 
        pguidCmdGroup:Guid byref * 
        nCmdID:uint32 * 
        nCmdexecopt:uint32 * 
        pvaIn:IntPtr * 
        pvaOut:IntPtr -> int

function Exec(
    pguidCmdGroup : Guid, 
    nCmdID : uint, 
    nCmdexecopt : uint, 
    pvaIn : IntPtr, 
    pvaOut : IntPtr
) : int

Parameters

• pguidCmdGroup
  Type: Guid%

  The GUID of the command group.

• nCmdID
  Type: UInt32

  The command ID.

• nCmdexecopt
  Type: UInt32

  Specifies how the object should execute the command. Possible values are taken from the OLECMDEXECOPT and OLECMDID_WINDOWSTATE_FLAG enumerations.

• pvaIn
  Type: IntPtr

  The input arguments of the command.

• pvaOut
  Type: IntPtr

  The output arguments of the command.

Return Value

Type: Int32
This method returns S_OK on success. Other possible return values include the following.

Return code	Description
OLECMDERR_E_UNKNOWNGROUP	The pguidCmdGroup parameter is not null but does not specify a recognized command group.
OLECMDERR_E_NOTSUPPORTED	The nCmdID parameter is not a valid command in the group identified by pguidCmdGroup.
OLECMDERR_E_DISABLED	The command identified by nCmdID is currently disabled and cannot be executed.
OLECMDERR_E_NOHELP	The caller has asked for help on the command identified by nCmdID, but no help is available.
OLECMDERR_E_CANCELED	The user canceled the execution of the command.

Remarks

For information on the COM interface, see IOleCommandTarget::Exec

.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.

See Also

Reference

IOleCommandTarget Interface

Microsoft.VisualStudio.OLE.Interop Namespace