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C# 中如何将List<string>裡的集合轉換成字元串與字元串怎樣轉為List<string>集合

1.把List裡的集合轉換成字元串:

List names =newList(){“ccc”,“xxx”,“aaa”,“bbbb”};

names.Sort();

var result =String.Join(",", names.ToArray());

Console.Write(result);

2.字元串怎樣轉為List集合:

string s = “1,2,3”;

List list = new List(s.Split(’,’));

foreach (string t in list)

{

MessageBox.Show("" + t + "");

}