一个不错的C#记事本,实现了基本的剪贴,复制,粘贴...换有打印,页面设置,很类似于Windows自带的记事本啊,很不错啊,一定要看.-a good C# notebook, the realization of the basic cut-and-paste, copy, paste ... for a print page setup, very similar to the Windows Notepad ah, which was very bad thing, we depend on