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Specifies if user interface message polling is enabled.
Default value is False.
Set this property to True when writing a user interface which uses polling rather than events to obtain UIMessages from TestStand.
To poll, call the Engine.IsUIMessageQueueEmpty property. If IsUIMessageQueueEmpty returns False, call the Engine.GetUIMessage method to retrieve the next UIMessage. If your development environment requires you to explicitly release COM references, release the COM reference to the previous user interface message before obtaining the next one.
|Note Do not set this property to True if you created the TestStand Engine as an ActiveX control or if you are using the TestStand User Interface (UI) Controls.|