一个简单的C#应用，可以像浏览器一样输入网址打开网站，还有仿 记事本 小工具，记事本可以自定义文字颜色和背景颜色，是个新手学习C#的良品。-A simple C# application, you can enter the URL like a web browser open the site, as well as imitation notepad gadget, notepad can customize the text and background colors, is a nov