c# 拆分字符串并删除空字符串

Question

我想在拆分操作中删除空字符串和空字符串:

 string number = "9811456789,   ";
 List<string> mobileNos = number.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries).Select(mobile => mobile.Trim()).ToList();

我试过了，但这并没有删除空白条目

Answer 1

var mobileNos = number.Replace(" ", "")
.Split(new string[] { "," }, StringSplitOptions.RemoveEmptyEntries).ToList();