摘要: C#有个??运算符,能用来简化代码逻辑 internal class Tester { public void Test() { AAA aaa = null; AAA bbb = new AAA("bbb"); Console.WriteLine(Test1(aaa, bbb).Name); // 阅读全文
posted @ 2023-12-22 11:05 WmW 阅读(10) 评论(0) 推荐(0) 编辑