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Event handler signalled to track the progress of operations in the class instance.
Source position: graphics.pp line 968
public property TPicture.OnProgress : TProgressEvent |
OnProgress is a TProgressEvent property with the event handler signalled to track the progress of operations in the class instance. See the TProgressEvent topic for more detailed information.
Applications must assign an object procedure to the event handler to respond to progress notification messages. The Sender argument contains the object which triggered the notification.
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Specifies an event handler for monitoring the progress of a drawing process. |
Version 3.2 | Generated 2024-02-25 | Home |