[Overview][Constants][Types][Classes][Procedures and functions][Variables][Index] | Reference for unit 'Forms' (#lcl)

# TApplication.OnDeactivate

OnDeactivate - Event handler for deactivation of the application

## Declaration

Source position: forms.pp line 1428

`public property TApplication.OnDeactivate: TNotifyEvent read FOnDeactivate write FOnDeactivate;`

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