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DSldWorksEvents_CommandOpenPreNotifyEventHandler Delegate (SolidWorks.Interop.sldworks)

Fired before a command, including a PropertyManager page, executes or opens.

.NET Syntax

Visual Basic (Declaration) 
Public Delegate Function DSldWorksEvents_CommandOpenPreNotifyEventHandler( _
   ByVal Command As Integer, _
   ByVal UserCommand As Integer _
) As Integer
Visual Basic (Usage) 
Dim instance As New DSldWorksEvents_CommandOpenPreNotifyEventHandler(AddressOf HandlerMethod)
public delegate int DSldWorksEvents_CommandOpenPreNotifyEventHandler( 
   int Command,
   int UserCommand
public delegate int DSldWorksEvents_CommandOpenPreNotifyEventHandler( 
&   int Command,
&   int UserCommand


SolidWorks command ID as defined in swCommands_e
Third-party application's command item's ID (see Remarks)

Return Value

0 to execute the command or open a PropertyManager page, 1 to not



If developing a C++ application, use swAppCommandOpenPreNotify to register for this notification.


The UserCommand argument is the ID assigned to your application's command item when it was added to a CommandGroup. For example:


cmdIndex0 = cmdGroup.AddCommandItem("CreateCube", -1, "Create a cube", "Create cube", 0, "CreateCube", "", 0);


cmdIDs[0] = cmdGroup.get_CommandID(cmdIndex0);


Selecting the Create cube command in the user interface causes the CommandOpenPreNotify event to fire. The Command parameter is swCommands_e.swCommands_User_Toolbar_Min and the userCommand parameter is cmdIDs[0].


Call CommandCloseNotify to fire an event when the PropertyManager page is okay'd or canceled.



SolidWorks 2011 FCS, Revision Number 19.0

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