消息子类化E语言例子，简单代码只能用作学习之用。不要嘲笑-Message subclassing E language examples, simple code can only be used for learning purposes. Do not laugh at

The Recipes sample app lets you browse recipes. This sample adds the ability to print the recipes. It demonstrates formatting data presented by the application UI in a completely custom way for the printed page. By subclassing UIPrintPa

易语言程序 易语言模块源码 注册热键_子类化_拦截消息-Easy language program easy language source module registered hotkey _ subclassing _ intercept messages