File: UI\HtmlControls\HtmlLink.cs
Project: ndp\fx\src\xsp\system\Web\System.Web.csproj (System.Web)
//------------------------------------------------------------------------------
// <copyright file="HtmlLink.cs" company="Microsoft">
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// </copyright>
//------------------------------------------------------------------------------
 
namespace System.Web.UI.HtmlControls {
    using System;
    using System.Security;
    using System.Security.Permissions;
    using System.ComponentModel;
 
    [
    ControlBuilderAttribute(typeof(HtmlEmptyTagControlBuilder))
    ]
    public class HtmlLink : HtmlControl {
 
        public HtmlLink() : base("link") {
        }
 
        [
        WebCategory("Action"),
        DefaultValue(""),
        DesignerSerializationVisibility(DesignerSerializationVisibility.Hidden),
        UrlProperty(),
        ]
        public virtual string Href {
            get {
                string s = Attributes["href"];
                return ((s != null) ? s : String.Empty);
            }
            set {
                Attributes["href"] = MapStringAttributeToString(value);
            }
        }
 
 
        protected override void RenderAttributes(HtmlTextWriter writer) {
            // Resolve the client href based before rendering the attribute.
            if (!String.IsNullOrEmpty(Href)) {
                Attributes["href"] = ResolveClientUrl(Href);
            }
 
            base.RenderAttributes(writer);
        }
 
        protected internal override void Render(HtmlTextWriter writer) {
            writer.WriteBeginTag(TagName);
            RenderAttributes(writer);
            writer.Write(HtmlTextWriter.SelfClosingTagEnd);
        }
    }
}