The most important task was to understand how an add-in works, and the key is to grasp the DevelperStudio object model. Well, the object model is just simple, compared to things in Microsoft Office, but the study also took time and energy. After look

非原创 模拟led闪烁控件 用picture控件实现。双缓冲，很不错。 源码是个小例子 以下是给新手的提示： 使用的时候仅需要led.h和led.cpp 最简单的led闪烁：画个picture控件，控件定义个CLED 的控制变量 在对话框初始oninitdialog里设定led初始状态（setled），然后用timer定时，在ontimer里用ping这个函数点亮就可以了。-Non-original analog led blinking picture contro