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Event handler signalled when the active form control for the screen has been changed.
Source position: forms.pp line 1314
public property TScreen.OnActiveControlChange : TNotifyEvent |
OnActiveControlChange is a TNotifyEvent property with the event handler signalled when the active control on the screen has been changed. The Sender argument contains the TScreen instance for the change notification.
OnActiveControlChange is signalled (when assigned) from the UpdateLastActive method, and occurs after the OnActiveFormChange event has been signalled (when assigned).
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Adds a control changed notification handler. |
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| Version 3.2 | Generated 2024-02-25 | Home |