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//
// Authors:
// Marek Habersack <mhabersack@novell.com>
//
// (C) 2010 Novell, Inc (http://novell.com/)
//
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
using System;
using System.ComponentModel;
using System.Data;
using System.Web.Routing;
namespace System.Web.UI.WebControls
{
[DefaultProperty ("RouteKey")]
public class RouteParameter : Parameter
{
string routeKey;
[DefaultValue ("")]
public string RouteKey {
get { return routeKey; }
set { routeKey = value ?? String.Empty; }
}
public RouteParameter ()
{
this.RouteKey = String.Empty;
this.Name = String.Empty;
this.Type = TypeCode.Empty;
this.Direction = ParameterDirection.Input;
this.DefaultValue = null;
}
protected RouteParameter (RouteParameter original)
: base (original)
{
this.RouteKey = original.RouteKey;
}
public RouteParameter (string name, string routeKey)
: base (name)
{
this.RouteKey = routeKey;
}
public RouteParameter (string name, DbType dbType, string routeKey)
: base (name, dbType)
{
this.RouteKey = routeKey;
}
public RouteParameter (string name, TypeCode type, string routeKey)
: base (name, type)
{
this.RouteKey = routeKey;
}
protected override Parameter Clone ()
{
return new RouteParameter (this);
}
protected internal override object Evaluate (HttpContext context, Control control)
{
if (context == null || control == null)
return null;
Page p = control.Page;
if (p == null)
throw new NullReferenceException (".NET emulation");
RouteData rd = p.RouteData;
if (rd == null)
return null;
return rd.Values [RouteKey];
}
}
}
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