Custom Controls ASP.Net Tutorial

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  4. A control that inherits from the WebControl class
using System.Web.UI;
using System.Web.UI.WebControls;
namespace myControls
{
    public class FullyRenderedWebControl : WebControl
    {
        private string _Text;
        public string Text
        {
            get { return _Text; }
            set { _Text = value; }
        }
        protected override void RenderContents(HtmlTextWriter writer)
        {
            writer.Write(_Text);
        }
    }
}
File: Default.aspx
<%@ Page Language="C#" %>
<%@ Register TagPrefix="custom" Namespace="myControls" %>
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">


    Show Fully Rendered WebControl


    
    

            ID="FullyrenderedWebControl1"
        Text="Hello World"
        BackColor="Yellow"
        BorderStyle="Dashed"
        Font-Size="32px"
        Runat="Server" />