BATMAN

摘要： class Program { static void Main() { SecureString s = new SecureString(); StringBuilder sb = new StringBuilder(); string sr = ""; sr.ToCharArray(); while (true) { ConsoleKeyInfo k = Console.ReadKey(tr... 阅读全文

摘要： 古人云呐，有疑问了就要谷哥，谷哥到的说的我晕晕乎乎，怎么根据小弟下面的问题去理解里氏替换原则呢？ class Fax { public void FaxDoSome() { Console.WriteLine("Fax's public Method"); } protected void SelfDo() { Console.WriteLine("Fax's protected Method"); } } class LaserPrint... 阅读全文