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Executes a command on a specific item within a UI hierarchy window, or on the hierarchy itself.
Namespace: Microsoft.VisualStudio.Shell.Flavor
Assembly: Microsoft.VisualStudio.Shell.11.0 (in Microsoft.VisualStudio.Shell.11.0.dll)
Syntax
'Declaration
Protected Overridable Function ExecCommand ( _
itemid As UInteger, _
ByRef pguidCmdGroup As Guid, _
nCmdID As UInteger, _
nCmdexecopt As UInteger, _
pvaIn As IntPtr, _
pvaOut As IntPtr _
) As Integer
protected virtual int ExecCommand(
uint itemid,
ref Guid pguidCmdGroup,
uint nCmdID,
uint nCmdexecopt,
IntPtr pvaIn,
IntPtr pvaOut
)
Parameters
- itemid
Type: System.UInt32
The identifier of the item affected by the command. For single selection, this value is the actual item ID. For multiple selections, set itemid equal to [F:Microsoft.VisualStudio.VSConstants.][VSITEMID_SELECTION].
- pguidCmdGroup
Type: System.Guid%
Unique identifier of the command group. All the commands in nCmdID must belong to the group specified by pguidCmdGroup.
- nCmdID
Type: System.UInt32
The command to be executed. This command must belong to the group specified with pguidCmdGroup.
- nCmdexecopt
Type: System.UInt32
A member of the OLECMDEXECOPT enumeration, describing the type of action to perform.
- pvaIn
Type: System.IntPtr
A pointer to a VARIANTARG structure containing input arguments. Can be nulla null reference (Nothing in Visual Basic).
- pvaOut
Type: System.IntPtr
A pointer to a VARIANTARG structure to receive command output. Can be nulla null reference (Nothing in Visual Basic).
Return Value
Type: System.Int32
If the method succeeds, it returns [F:Microsoft.VisualStudio.VSConstants.][S_OK]. If it fails, it returns an error code.
Remarks
This method calls [T:Microsoft.VisualStudio.Shell.Interop.IVsUIHierarchyM:Microsoft.VisualStudio.Shell.Interop.IVsUIHierarchy.ExecCommand(System.UInt32,System.Guid@,System.UInt32,System.UInt32,System.IntPtr,System.IntPtr)] on the inner project.
.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.