![]() The class module also contains event handlers for the KeyDown, KeyPress, and KeyUp events. It declares the object variable vsoWindow by using the WithEvents keyword. This class module shows how to define a sink class called KeyboardListener that listens for events fired by keyboard actions in the active window. To find an event code for the event that you want to create, see Event codes. To create an Event object that receives notification, use the AddAdvise method. To create an Event object that runs an add-on, use the Add method as it applies to the EventList collection. If you want to create your own Event objects, use the Add or AddAdvise method. If you are using Microsoft Visual Basic or VBA, the syntax in this topic describes a common, efficient way to handle events. For more information, see the topics for the VisEventProc method and for any of the query events (for example, the Quer圜ancelSuspend event) in this reference. That is, you can cancel processing the message sent by KeyUp, either by setting CancelDefault to True, or, if you are using the VisEventProc method to handle the event, by returning True. Unlike some other Visio events, KeyUp does not have the prefix Query, but it is nevertheless a query event. If you set CancelDefault to True, Visio will not process the message received when the mouse button is clicked. For example, if KeyButtonState returns 12, it indicates that the user held down both Shift and Ctrl.įalse if Microsoft Visio should process the message it receives from this event otherwise, True. Can be a combination of the values declared in VisKeyButtonFlags. ![]() The state of the Shift and Ctrl keys for the event. Possible values are declared in Keycode constants. KeyUp ( Ke圜ode, KeyButtonState, CancelDefault)Įxpression A variable that represents an InvisibleApp object.
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