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

TApplication.Handle (platform)

Provides access to the widgetset handle for the application instance.

Declaration

Source position: forms.pp line 1729

public property TApplication.Handle : THandle
  read GetHandle
  write SetHandle;

Description

Handle is a THandle property which provides access to the widgetset handle used for the application instance. Reading the value for the property is redirected to the AppHandle allocated in the widgetset class. Setting the value for the property causes the AppHandle in the widgetset class to be updated with the new value.

Handle is used to send and receive window messages and state change notifications for the application instance using the LCL interface.

See also

TWidgetSet.AppHandle


Version 3.2 Generated 2024-02-25 Home