Get/set a property using a PropertyInfo : Property « Reflection « 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 » Reflection » Property 
19.7.2.Get/set a property using a PropertyInfo
using System;
using System.Reflection;
using System.Windows.Forms; 

  public class Class1
  {
      static void Mainstring[] args )
      {
        Type type = typeof(MyClass);
        object o = Activator.CreateInstance(type);
        
             //get and set a property using a PropertyInfo
         PropertyInfo property = type.GetProperty("Text");
         property.SetValue(o, "www.softconcepts.com"null);
         string text = (string)property.GetValue(o, null);
        
         Console.WriteLine(text);
        
         EventInfo eventInfo = type.GetEvent("Changed");
         eventInfo.AddEventHandler(o, new EventHandler(Class1.OnChanged));
             ((MyClass)o).Text = "New Value";
      }
      private static void OnChanged(object sender , System.EventArgs e)
      {
        Console.WriteLine(((MyClass)sender).Text);
      }
  }
  public class MyClass
  {
    private string text;
    
    public string Text
    {
      getreturn text; }
      set
      
        text = value;
        OnChanged()
      }
    }
    
    private void OnChanged()
    {
      ifChanged != null )
        Changed(this, System.EventArgs.Empty)
    }
    
    public event EventHandler Changed;
  }
19.7.Property
19.7.1.List Properties
19.7.2.Get/set a property using a PropertyInfo
19.7.3.Using Type.GetProperties() to Obtain an Object's Public Properties
19.7.4.Use Type and PropertyInfo to manipulate the indexer
19.7.5.PropertyInfo Reflection
19.7.6.Reflect the Property
www.java2java.com | Contact Us
Copyright 2009 - 12 Demo Source and Support. All rights reserved.
All other trademarks are property of their respective owners.