C# 按逗号分隔字符串&强制类型转换string转double

   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