WFLUSH-ENABLE-UI The WFLUSH-ENABLE-UI op-code restores the standard management of User Interface updates. Every DESTROY, DISPLAY, MODIFY and INQUIRE performed after this call will be managed by the runtime. Syntax: CALL "W$FLUSH" USING WFLUSH-ENABLE-UI [windowHandle] Parameters: WFLUSH-ENABLE-UI Constant windowHandle HANDLE OF WINDOW Optional. Specifies the window where you wish to enable the UI management.