Package.IOleCommandTarget.QueryStatus Method
Queries the object for the status of one or more commands generated by user interface events.
Namespace: Microsoft.VisualStudio.Shell
Assemblies: Microsoft.VisualStudio.Shell.9.0 (in Microsoft.VisualStudio.Shell.9.0.dll)
Microsoft.VisualStudio.Shell (in Microsoft.VisualStudio.Shell.dll)
Microsoft.VisualStudio.Shell.10.0 (in Microsoft.VisualStudio.Shell.10.0.dll)
Syntax
'宣告
Private Function QueryStatus ( _
ByRef guidGroup As Guid, _
nCmdId As UInteger, _
oleCmd As OLECMD(), _
oleText As IntPtr _
) As Integer Implements IOleCommandTarget.QueryStatus
'用途
Dim instance As Package
Dim guidGroup As Guid
Dim nCmdId As UInteger
Dim oleCmd As OLECMD()
Dim oleText As IntPtr
Dim returnValue As Integer
returnValue = CType(instance, IOleCommandTarget).QueryStatus(guidGroup, _
nCmdId, oleCmd, oleText)
int IOleCommandTarget.QueryStatus(
ref Guid guidGroup,
uint nCmdId,
OLECMD[] oleCmd,
IntPtr oleText
)
private:
virtual int QueryStatus(
Guid% guidGroup,
unsigned int nCmdId,
array<OLECMD>^ oleCmd,
IntPtr oleText
) sealed = IOleCommandTarget::QueryStatus
private abstract QueryStatus :
guidGroup:Guid byref *
nCmdId:uint32 *
oleCmd:OLECMD[] *
oleText:IntPtr -> int
private override QueryStatus :
guidGroup:Guid byref *
nCmdId:uint32 *
oleCmd:OLECMD[] *
oleText: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.
- oleCmd
Type: array<Microsoft.VisualStudio.OLE.Interop.OLECMD[]
An array of OLECMD structures representing the commands being queried.
- oleText
Type: System.IntPtr
A pointer to an OLECMDTXT structure in which to return name and/or status information for a single command. Can be nulla null reference (Nothing in Visual Basic) to indicate that the caller does not need this information.
Return Value
Type: System.Int32
S_OK if the method succeeded, otherwise an error code. This method returns OLECMDERR_E_NOTSUPPORTED() if no instance of IOleCommandTarget can be found.
Implements
IOleCommandTarget.QueryStatus(Guid%, UInt32, array<OLECMD[], IntPtr)
.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.