DetailsViewUpdateEventArgs.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 / DetailsViewUpdateEventArgs.cs / 1 / DetailsViewUpdateEventArgs.cs
                        

                        
                            //------------------------------------------------------------------------------ 
// 
//     Copyright (c) Microsoft Corporation.  All rights reserved.
// 
//----------------------------------------------------------------------------- 

namespace System.Web.UI.WebControls { 
 
    using System;
    using System.Collections; 
    using System.Collections.Specialized;
    using System.ComponentModel;
    using System.Security.Permissions;
 

    ///  
    /// Provides data for some  events. 
    /// 
    [AspNetHostingPermission(SecurityAction.LinkDemand, Level=AspNetHostingPermissionLevel.Minimal)] 
    [AspNetHostingPermission(SecurityAction.InheritanceDemand, Level=AspNetHostingPermissionLevel.Minimal)]
    public class DetailsViewUpdateEventArgs : CancelEventArgs {

        private object _commandArgument; 
        private OrderedDictionary _values;
        private OrderedDictionary _keys; 
        private OrderedDictionary _oldValues; 

 
        /// 
        /// Initializes a new instance of the 
        /// class.
        ///  
        public DetailsViewUpdateEventArgs(object commandArgument) : base(false) {
            this._commandArgument = commandArgument; 
        } 

 
        /// 
        /// Gets the argument to the command posted to the . This property is read-only.
        /// 
        public object CommandArgument { 
            get {
                return _commandArgument; 
            } 
        }
 

        /// 
        /// Gets a keyed list to populate with updated row values.  This property is read-only.
        ///  
        public IOrderedDictionary Keys {
            get { 
                if (_keys == null) { 
                    _keys = new OrderedDictionary();
                } 
                return _keys;
            }
        }
 

        ///  
        /// Gets a OrderedDictionary to populate with updated row values.  This property is read-only. 
        /// 
        public IOrderedDictionary NewValues { 
            get {
                if (_values == null) {
                    _values = new OrderedDictionary();
                } 
                return _values;
            } 
        } 

 
        /// 
        /// Gets a OrderedDictionary to populate with pre-edit row values.  This property is read-only.
        /// 
        public IOrderedDictionary OldValues { 
            get {
                if (_oldValues == null) { 
                    _oldValues = new OrderedDictionary(); 
                }
                return _oldValues; 
            }
        }
    }
}

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