排序列表<Tuple <string，Class >>按字母順序排列的元組字符串值，C＃

Question

如何根據元組的字符串值升序排列list(Tuple<string, class>)？

Answer 1

var ordered = myList.OrderBy(t => t.Item1).ToList(); 

Answer 2

list.OrderBy(x => x.Item1); 

假設你的string爲Item1。