Read keystrokes from the console by using ReadKey() : ConsoleKey « Development « 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 » Development » ConsoleKey 
14.9.1.Read keystrokes from the console by using ReadKey()
using System;  
  
class MainClass {    
  public static void Main() {  
    ConsoleKeyInfo keypress; 
  
    Console.WriteLine("Enter keystrokes. Enter Q to stop.")
  
    do 
      keypress = Console.ReadKey()// read keystrokes 
     
      Console.WriteLine(" Your key is: " + keypress.KeyChar);  
 
      // Check for modifier keys. 
      if((ConsoleModifiers.Alt & keypress.Modifiers!= 0
        Console.WriteLine("Alt key pressed.")
      if((ConsoleModifiers.Control & keypress.Modifiers!= 0
        Console.WriteLine("Control key pressed.")
      if((ConsoleModifiers.Shift & keypress.Modifiers!= 0
        Console.WriteLine("Shift key pressed.")
 
    while(keypress.KeyChar != 'Q')
  }    
}
Enter keystrokes. Enter Q to stop.
q Your key is: q
w Your key is: w
e Your key is: e
q Your key is: q
w Your key is: w
e Your key is: e
r Your key is: r
e Your key is: e
w Your key is: w
q Your key is: q
Q Your key is: Q
Shift key pressed.
14.9.ConsoleKey
14.9.1.Read keystrokes from the console by using ReadKey()
14.9.2.Use ConsoleKey to get input
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.