c# tuple list 多重排序

Question

我有一個這樣的元組列表： List<Tuple<int, char, string> ws= new List<Tuple<int, char,string>>();

我得到 output 像這樣：

7 'S': And on silentious porpoises, whose snouts
6 'E': One eats one pate, even of salt, quotha.
6 'I': Of snails, musician of pears, principium
6 'T': It was not so much the lost terrestrial,
6 'E': Berries of villages, a barber's eye,
5 'E': The sovereign ghost. As such, the Socrates
5 'A': The snug hibernal from that sea and salt,
5 'E': Preceptor to the sea? Crispin at sea
5 'I': Nota: man is the intelligence of his soil,
5 'E': An eye most apt in gelatines and jupes,

但我想 output 喜歡：

7 'S': And on silentious porpoises, whose snouts
6 'E': Berries of villages, a barber's eye,
6 'T': It was not so much the lost terrestrial,
6 'I': Of snails, musician of pears, principium
6 'E': One eats one pate, even of salt, quotha.
6 'S': The sovereign ghost. As such, the Socrates
5 'E': An eye most apt in gelatines and jupes,
5 'I': Nota: man is the intelligence of his soil,
5 'O': On porpoises, instead of apricots,
5 'E': Preceptor to the sea? Crispin at sea

因此，以某種方式與 item 1 以降序排列，並且 item1 等於 item3 以升序排列。

Answer 1

你可以這樣做：

ws.OrderByDescending(i => i.Item1).ThenBy(i => i.Item3)

它實際上不會更改列表，但您可以在想要 output 項目的位置使用它。

在這里看到它：

https://dotnetfiddle.net/UzD1CI