SimpleEditorView.QueryParameterList Method

Gets the parameters for a command.

Namespace:  Microsoft.VisualStudio.Package
Assembly:  Microsoft.VisualStudio.Package.LanguageService (in Microsoft.VisualStudio.Package.LanguageService.dll)

Syntax

'Declaration
Protected Overridable Function QueryParameterList ( _
    ByRef guidCmdGroup As Guid, _
    id As UInteger, _
    options As UInteger, _
    pvaIn As IntPtr, _
    pvaOut As IntPtr _
) As Integer
'Usage
Dim guidCmdGroup As Guid
Dim id As UInteger
Dim options As UInteger
Dim pvaIn As IntPtr
Dim pvaOut As IntPtr
Dim returnValue As Integer

returnValue = Me.QueryParameterList(guidCmdGroup, _
    id, options, pvaIn, pvaOut)

protected virtual int QueryParameterList(
    ref Guid guidCmdGroup,
    uint id,
    uint options,
    IntPtr pvaIn,
    IntPtr pvaOut
)

protected:
virtual int QueryParameterList(
    Guid% guidCmdGroup, 
    unsigned int id, 
    unsigned int options, 
    IntPtr pvaIn, 
    IntPtr pvaOut
)

abstract QueryParameterList : 
        guidCmdGroup:Guid byref * 
        id:uint32 * 
        options:uint32 * 
        pvaIn:IntPtr * 
        pvaOut:IntPtr -> int 
override QueryParameterList : 
        guidCmdGroup:Guid byref * 
        id:uint32 * 
        options:uint32 * 
        pvaIn:IntPtr * 
        pvaOut:IntPtr -> int 

protected function QueryParameterList(
    guidCmdGroup : Guid, 
    id : uint, 
    options : uint, 
    pvaIn : IntPtr, 
    pvaOut : IntPtr
) : int

Parameters

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

• id
  Type: System.UInt32
  The ID of the command.

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

• pvaIn
  Type: System.IntPtr
  Pointer to a VARIANTARG structure containing input arguments. Can be nulla null reference (Nothing in Visual Basic).

• pvaOut
  Type: System.IntPtr
  Pointer to a VARIANTARG structure containing output data. This should be pre-allocated as an empty Object ready to receive the result string.

Return Value

Type: System.Int32
Usually returns S_OK if the command succeeded, or OLECMDERR_E_NOTSUPPORTED().

Remarks

This method is called by Exec() is called with

nCmdexecopt equal to OLECMDEXECOPT_SHOWHELP() in the low order bit and VSCmdOptQueryParameterList in the high order bit.

.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

SimpleEditorView Class

SimpleEditorView Members

Microsoft.VisualStudio.Package Namespace