将屏幕保存为bmp文件的源码，仿Snagit功能实现，包含了bmp文件格式、鼠标事件钩子等技术。VS2003环境开发。-Every body knows about the Screen Capture(Prt Scr Button) utility that comes with each and every Microsoft Window. So what is the necessity of other Screen Capture application. But the Scree