IsUIMessageQueueEmpty Property (Read Only)

TestStand 2019 Help

Edition Date: May 2019

Part Number: 370052AA-01

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Syntax

Engine.IsUIMessageQueueEmpty

Data Type

Boolean

Purpose

Returns a value that indicates whether the user interface message queue is empty.

Remarks

If you are writing a sequence editor or user interface, use this property when polling for UIMessages to determine whether a message in the queue is pending. You must set the Engine.UIMessagePollingEnabled property to True to poll for UIMessages.


See Also

Engine.GetUIMessage

Engine.UIMessagePollingEnabled

UIMessage

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