CGfxOutBarCtrl类源码和使用实例，类库中包括了如下文件的下载： 　　GfxOutBarCtrl.h、GfxOutBarCtrl.cpp、GfxGroupEdit.cpp、GfxGroupEdit.h、GfxPopupMenu.cpp、GfxPopupMenu.h。-CGfxOutBarCtrl class source code and use cases, class libraries are included in the following documents to d