摘要：
<!doctype html> <html> <head> <meta charset="utf-8"> <meta http-equiv="X-UA-Compatible" content="chrome=1"> <meta name="viewport" content="width=devic 阅读全文
摘要：
//元组Tuples var person = ("Geovin Du", 30, "Soft Developer"); Console.WriteLine(person.Item1); Tuple<string, int, string> persons = new Tuple<string, i 阅读全文