C# - 介面_隱式介面實現

標籤：

 1 using System; 2 using System.Collections.Generic; 3 using System.Linq; 4 using System.Text; 5  6 namespace 介面_隱式介面實現 7 { 8     // 定義介面1 : IChineseGreeting 9     interface IChineseGreeting10     {11         void SayHello();12     }13 14     // 定義介面2 : IAmericanGreeting15     interface IAmericanGreeting16     {17         void SayHello();18     }19 20     // Speaker類實現兩個介面: IChineseGreeting, IAmericanGreeting21     public class Speaker : IChineseGreeting, IAmericanGreeting22     {23         // 隱式介面實現24         public void SayHello()25         {26             Console.WriteLine("你好!");27         }28     }29 30     class Program31     {32         static void Main(string[] args)33         {34             // 執行個體化Speaker35             Speaker speaker = new Speaker();36 37             // 調用中國人打招呼方式38             IChineseGreeting iChineseG = (IChineseGreeting)speaker;39             iChineseG.SayHello();40 41             // 調用美國人打招呼方式42             IAmericanGreeting iAmericanG = (IAmericanGreeting)speaker;43             iAmericanG.SayHello();44 45             /*------------------------------------------------------------------------------------------------------------46              * 1. 最終的輸出結果: 兩個 "你好"47              * 2. iChineseG/iAmericanG 調用了相同的SayHello()方法48             ------------------------------------------------------------------------------------------------------------*/49 50             Console.ReadLine();51         }52     }53 }

C# - 介面_隱式介面實現