SiteMapDataSourceView.cs source code in C# .NET

Source code for the .NET framework in C#

                        
Code:

                         / DotNET / DotNET / 8.0 / untmp / whidbey / REDBITS / ndp / fx / src / xsp / System / Web / UI / WebControls / SiteMapDataSourceView.cs / 1 / SiteMapDataSourceView.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 
namespace System.Web.UI.WebControls {
 
    using System.Collections; 
    using System.Security.Permissions;
    using System.Web; 
    using System.Web.UI;


    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] 
    [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public class SiteMapDataSourceView : DataSourceView { 
 
        private SiteMapNodeCollection _collection;
        private SiteMapDataSource _owner; 


        public SiteMapDataSourceView(SiteMapDataSource owner, string name, SiteMapNode node) : base(owner, name) {
            _owner = owner; 
            _collection = new SiteMapNodeCollection(node);
        } 
 

        public SiteMapDataSourceView(SiteMapDataSource owner, string name, SiteMapNodeCollection collection) : base(owner, name) { 
            _owner = owner;
            _collection = collection;
        }
 

        protected internal override IEnumerable ExecuteSelect(DataSourceSelectArguments arguments) { 
            arguments.RaiseUnsupportedCapabilitiesError(this); 
            return _collection;
        } 

        protected override void OnDataSourceViewChanged(EventArgs e) {
            _collection = _owner.GetPathNodeCollection(Name);
            base.OnDataSourceViewChanged(e); 
        }
 
        public IEnumerable Select(DataSourceSelectArguments arguments) { 
            return ExecuteSelect(arguments);
        } 
    }
}

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