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Event handler signalled when a form in the application is displayed as a modal form.
Source position: forms.pp line 1756
public property TApplication.OnModalBegin : TNotifyEvent |
OnModalBegin is a TNotifyEvent property with the event handler signalled when a form in the application is displayed as a modal form.
OnModalBegin is signalled from the ModalStarted method, which is called when the form instance calls its ShowModal method. It occurs only once - when the first modal form is displayed. Subsequent events are ignored in ModalStarted when a modal form is already active.
Use OnModalEnd to perform actions needed when the number of modal forms for the application reaches 0 (zero).
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Called when a modal form display is started. |
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Types of Application notification handlers. |
| Version 4.0 | Generated 2025-05-03 | Home |