<?xml version="1.0" encoding="UTF-8"?><!--F30-1978636.zul{{IS_NOTE	Purpose:			Description:			History:		Mon Jun  2 15:44:38 TST 2008, Created by jumperchen}}IS_NOTECopyright (C) 2008 Potix Corporation. All Rights Reserved.{{IS_RIGHT}}IS_RIGHT--><window title="onOK, onCancel, onCtrlKey demo" border="normal" onOK="doOk(event)" onCancel="doCancel(event)" ctrlKeys="^a#f2" onCtrlKey="doCtrlKey(event)">	Check the checkbox, then press "Enter" to show the onOK event with its reference component it is a checkbox.	<checkbox id="winfocus" label="Hello, World!"/>	<zscript>{		void doOk(KeyEvent evt) {			Messagebox.show("ENTER key is pressed : reference ["+ evt.getReference() +"]", "OK", Messagebox.OK, Messagebox.EXCLAMATION);			winfocus.focus();		}		void doCancel(KeyEvent evt) {			Messagebox.show("ESC key is pressed : reference ["+ evt.getReference() +"]", "CANCEL", Messagebox.OK, Messagebox.EXCLAMATION);			winfocus.focus();		}		void doCtrlKey(KeyEvent evt) {			Messagebox.show(event.getKeyCode()+" is pressed : reference ["+ evt.getReference() +"]", "CtrlKey", Messagebox.OK, Messagebox.EXCLAMATION);			winfocus.focus();		}		winfocus.focus();	}</zscript></window>