Development ASP.Net Tutorial

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File: HelloWorld.cs
using System;
public class PropertyHelloWorld
{
    private string _message;
    public string Message
    {
        get
        {
            return _message;
        }
        set
        {
            if (value.Length > 5)
                throw new Exception("Message too long!");
            _message = value;
        }
    }
    public string SayMessage()
    {
        return _message;
    }
}
            
File: Default.aspx
<%@ Page Language="C#" %>
"http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">

    void Page_Load()
    {
        PropertyHelloWorld objPropertyHelloWorld = new PropertyHelloWorld();
        objPropertyHelloWorld.Message = "Hello World!";
        lblMessage.Text = objPropertyHelloWorld.SayMessage();
    }



    Show Property Hello World


    
    

            id="lblMessage"
        Runat="server" />