CRichEditCtrl完整使用方法，整合网上大部分的CRichEditCtrl，解决可能因为环境而存在的编译BUG-CRichEditCtrl full use, integrated online most of the CRichEditCtrl, solutions may exist because of environmental build BUG

Windows环境下的"windowless RichEdit",也叫做"无窗口控件",从网上下载后修复了其中的一些Bug,重新发布,能够正常运行.-Windows environment windowless RichEdit , also known as no window controls, downloaded from the Internet after the restoration of some of the Bug, to republish, to normal o