类似于QQ的截图工具，便于写论文，非常实用-QQ is similar to the screenshot tool, easy to write papers, very useful

一个类似QQ截屏的工具，能仿照QQ，自己定义截屏的按钮，基于C#语言编写的。-A similar screen capture tool QQ, QQ can be modeled, their own definition screenshots button, based on C# language.