string s = "11,222,3"; List<string> list = new List<string>(s.Split(','));
https://www.cnblogs.com/luwutong/p/12030988.html
C# string转double:
https://www.cnblogs.com/xu-yi/p/11255080.html
C# 中字符串string和字节数组byte[]的转换:
https://www.cnblogs.com/spyplus/p/6291751.html
c# List<int> 转 string 以及 string [] 转 List<int>:
https://www.cnblogs.com/chear/archive/2012/12/22/2828956.html
C# bool转Int:
https://blog.csdn.net/weixin_30267697/article/details/95163521