Creating an interface. : interface « Class « C# / CSharp Tutorial

Home
C# / CSharp Tutorial
1.Language Basics
2.Data Type
3.Operator
4.Statement
5.String
6.struct
7.Class
8.Operator Overload
9.delegate
10.Attribute
11.Data Structure
12.Assembly
13.Date Time
14.Development
15.File Directory Stream
16.Preprocessing Directives
17.Regular Expression
18.Generic
19.Reflection
20.Thread
21.I18N Internationalization
22.LINQ
23.GUI Windows Forms
24.Windows Presentation Foundation
25.Windows Communication Foundation
26.Workflow
27.2D
28.Design Patterns
29.Windows
30.XML
31.XML LINQ
32.ADO.Net
33.Network
34.Directory Services
35.Security
36.unsafe
C# / C Sharp
C# / C Sharp by API
C# / CSharp Open Source
C# / CSharp Tutorial » Class » interface 
7.32.3.Creating an interface.
using System;
public interface ILog {
    int OpenLogFile(string fileName);
    int CloseLogFile();
    void LogString(string strToLog);
}
public class MyLog : ILog {
    public int OpenLogFile(string fileName) {
        Console.WriteLine("Opening File {0}", fileName);
        return 0;
    }
    public int CloseLogFile() {
        Console.WriteLine("Closing log file");
        return 0;
    }
    public void LogString(string strToLog) {
        Console.WriteLine("Logging String {0}", strToLog);
    }
}
class MainClass {
    public static void Main() {
        MyLog app = new MyLog();
        app.OpenLogFile("AFile");
        app.LogString("Hello world");
        app.CloseLogFile();
    }
}
7.32.interface
7.32.1.Interfaces
7.32.2.Interface Properties
7.32.3.Creating an interface.
7.32.4.Use interface keyword to define an interface
7.32.5.Implement an interface
7.32.6.Multiple Implementation: implement two interfaces
7.32.7.Inherited interface
7.32.8.Declare an interface and implement it
7.32.9.Interfaces and Inheritance
7.32.10.Base class and interface
7.32.11.Duplicate Interface Members
7.32.12.Accessing an interface from a class.
7.32.13.Abstract Interface: how the abstract BaseClass can interface.
7.32.14.Multiple Interfaces
7.32.15.Interface Explicit Implementation
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.