TestStand uses UIMessage objects to pass information about the state of the engine and the current executions to the user interface or sequence editor. You can obtain UIMessage objects in a user interface program by providing a callback to the engine. The engine calls the callback when it has a UIMessage object to pass. If you do not provide a callback, you can set the Engine.UIMessagePollingEnabled property to True and call the Engine.GetUIMessage method to poll for UIMessage objects.

Properties

Methods

See Also

Engine.GetUIMessage

Engine.UIMessagePollingEnabled

User Interface (UI) Messages