Overriding Interfaces: Tester Overriding InterfacesAs : Interface « Class Interface « C# / C Sharp

Home C# / C Sharp 1. 2D Graphics 2. Class Interface 3. Collections Data Structure 4. Components 5. Data Types 6. Database ADO.net 7. Design Patterns 8. Development Class 9. Event 10. File Stream 11. Generics 12. GUI Windows Form 13. Language Basics 14. LINQ 15. Network 16. Office 17. Reflection 18. Regular Expressions 19. Security 20. Services Event 21. Thread 22. Web Services 23. Windows 24. Windows Presentation Foundation 25. XML 26. XML LINQ C# / C Sharp by API C# / CSharp Tutorial C# / CSharp Open Source

C# / C Sharp » Class Interface » Interface Screenshots  Overriding Interfaces: Tester Overriding InterfacesAs /* Learning C#  by Jesse Liberty Publisher: O'Reilly  ISBN: 0596003765 */  using System;  namespace OverridingInterfaces  {      interface IStorable      {          void Read();          void Write();      }      interface ITalk      {          void Talk();          void Read();      }      // Modify Document to also implement ITalk      class Document : IStorable, ITalk      {          // the document constructor          public Document(string s)          {              Console.WriteLine(                  "Creating document with: {0}", s);          }          // Implicit implementation          public virtual void Read()          {              Console.WriteLine(                  "Document Read Method for IStorable");          }          public void Write()          {              Console.WriteLine(                  "Document Write Method for IStorable");          }          // Explicit implementation          void ITalk.Read()          {              Console.WriteLine("Implementing ITalk.Read");          }          public void Talk()          {              Console.WriteLine("Implementing ITalk.Talk");          }      }     public class TesterOverridingInterfacesAs     {        [STAThread]        static void Main()        {            // Create a Document object            Document theDoc = new Document("Test Document");            IStorable isDoc = theDoc as IStorable;            if (isDoc != null)            {                isDoc.Read();            }            // Cast to an ITalk interface            ITalk itDoc = theDoc as ITalk;            if (itDoc != null)            {                itDoc.Read();            }            theDoc.Read();            theDoc.Talk();        }     }  }                     Related examples in the same category 1. Interface with method name conflicts 2. Demonstrate the ByTwos interface 3. Demonstrate the ByTwos interface 2 4. Use a property in an interface 5. Add an indexer in an interface 6. One interface can inherit another 7. Explicitly implement an interface member 8. Use explicit implementation to remove ambiguity 9. Two class inherit one interface 10. Using interface 3 11. illustrates interfaces 12. illustrates implementing multiple interfaces 13. illustrates inheriting from a class and implementing multiple interfaces 14. illustrates casting an object to an interface 15. illustrates deriving an interface from one interface 16. illustrates deriving an interface from multiple interfaces 17. illustrates an explicit interface member implementation 18. illustrates interface member hiding 19. Demonstrates the use of a simple interface 20. Interface demo 21. Interface demo: implements two interfaces 22. Interface casting 23. Overriding Interfaces 24. A safe method of determining whether a class implements a particular interface 25. Interfaces:Working with Interfaces 26. Reimplementation of Interfaces 27. Interface with event