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Performs actions when the form loses focus.
Source position: forms.pp line 637
protected procedure TCustomForm.Deactivate; virtual; |
Called when the form loses focus in the application. It signals the OnDeactivate event handler (when assigned). Called from the CMDeactivate and WndProc methods.
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Handler signalled when the form is deactivated (loses focus). |
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Signals the OnActivate event handler when a form is focused in an application. |
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Handler signalled when the form instance receives focus. |
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Handles the CM_DEACTIVATE control message for the form. |
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The general message handler for this control. |
| Version 4.0 | Generated 2025-05-03 | Home |