WebControl: Esempio in C#

C#Copia

using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.ComponentModel;

namespace Sgart.Root.Base
{
  /// <summary>
  /// esempio di un semplice webcontrol
  /// </summary>
  [ToolboxData("<{0}:Footer runat=server></{0}:Footer>")]
  public class Footer : System.Web.UI.WebControls.WebControl
  {
    /// <summary> 
    /// Render this control to the output parameter specified.
    /// </summary>
    /// <param name="output"> The HTML writer to write out to </param>
    protected override void Render(HtmlTextWriter output)
    {
      output.Write("<div id=\"Footer\">");
      output.Write("<a href=\"http://www.sgart.it/\">");
      output.Write("<img src=\"images/Logo_sgart.gif\" target=\"_blank\" />");
      output.Write("</a>");
      output.Write("</div>");
    }
  }
}