该控件解决中文网址 未测试是否解决 想保存
http://www.dullong.com/share-a-code-can-be-highlighted-components-fastcoloredtextbox/
https://files.cnblogs.com/MyNameIsMT/FastColoredTextBox-demo.rar
测试用力
http://confach.cnblogs.com/archive/2005/06/20/177817.html
http://www.cnblogs.com/heqichang/archive/2011/09/27/2192220.html
http://www.cnblogs.com/confach/articles/225502.html
http://www.cnblogs.com/confach/archive/2005/08/29/225501.html
能正常显示中文