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/**
* Namespace: System.Web.UI.WebControls
* Class: Literal
*
* Author: Gaurav Vaish
* Maintainer: gvaish@iitk.ac.in
* Contact: <my_scripts2001@yahoo.com>, <gvaish@iitk.ac.in>
* Implementation: yes
* Status: 100%
*
* (C) Gaurav Vaish (2001)
*/
using System;
using System.Web;
using System.Web.UI;
using System.ComponentModel;
namespace System.Web.UI.WebControls
{
[DefaultProperty("Text")]
[ControlBuilder(typeof(LiteralControlBuilder))]
//[DataBindingHandler("??")]
public class Literal : Control
{
public Literal () : base ()
{
}
public string Text
{
get {
object o = ViewState ["Text"];
return (o == null) ? String.Empty : (string) o;
}
set { ViewState ["Text"] = value; }
}
protected override ControlCollection CreateControlCollection ()
{
return new EmptyControlCollection (this);
}
protected override void AddParsedSubObject (object obj)
{
if (!(obj is LiteralControl))
throw new HttpException (HttpRuntime.FormatResourceString (
"Cannot_Have_Children_Of_Type", "Literal",
obj.GetType ().Name.ToString ()));
Text = ((LiteralControl) obj).Text;
}
protected override void Render (HtmlTextWriter writer)
{
if (Text.Length > 0)
writer.Write (Text);
}
}
}
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