Add COntrol Dynamic in Asp.Net

At times it is more practical to create a control at run time than at design time. For example, imagine a search results page in which you want to display results in a table. Because you do not know how many items will be returned, you want to dynamically generate one table row for each returned item.

Label myLabel = new Label();

myLabel.Text = "Sample Label";

Panel Panel1= new Panel();

Panel1.Controls.Add(myLabel);

Button newButton = new Button();

    newButton.Text = "New Button"; 

    newButton.ID = "newButton"; 

    newButton.Click += new System.EventHandler(this.newButton_Click); 

   Panel1.Controls.Add(newButton);

For more info:
http://msdn.microsoft.com/en-us/library/kyt0fzt1.aspx 
http://www.codeproject.com/Articles/8114/Dynamically-Created-Controls-in-ASP-NET
http://weblogs.asp.net/sanjeevagarwal/archive/2008/07/22/Dynamically-create-ASP.NET-user-control-using-ASP.NET-Ajax-and-Web-Service.aspx