摘要： 1 class Program 2 { 3 struct student 4 { 5 public int num; 6 public string name; 7 public string sex; 8 public one oone; ... 阅读全文

摘要： out 用法： /// <summary> /// 第一个 /// </summary> /// <param name="x"></param> /// <param name="b"></param> public void aa(out int x, int b) { x = 9 + b; } 阅读全文