75552b5150
git-svn-id: file:///srv/devel/repo-conversion/nusu@252 d2e56fa2-650e-0410-a79f-9358c0239efd
57 lines
1.8 KiB
C#
57 lines
1.8 KiB
C#
#region CPL License
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/*
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Nuclex Framework
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Copyright (C) 2002-2012 Nuclex Development Labs
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This library is free software; you can redistribute it and/or
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modify it under the terms of the IBM Common Public License as
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published by the IBM Corporation; either version 1.0 of the
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License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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IBM Common Public License for more details.
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You should have received a copy of the IBM Common Public
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License along with this library
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*/
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#endregion
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using System;
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using System.Collections.Generic;
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namespace Nuclex.Support.Collections {
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/// <summary>
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/// Argument container used by collections to notify about replaced items
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/// </summary>
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public class ItemReplaceEventArgs<TItem> : EventArgs {
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/// <summary>Initializes a new event arguments supplier</summary>
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/// <param name="oldItem">Item that has been replaced by another item</param>
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/// <param name="newItem">Replacement item that is now part of the collection</param>
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public ItemReplaceEventArgs(TItem oldItem, TItem newItem) {
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this.oldItem = oldItem;
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this.newItem = newItem;
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}
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/// <summary>Item that has been replaced by another item</summary>
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public TItem OldItem {
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get { return this.oldItem; }
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}
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/// <summary>Replacement item that is now part of the collection</summary>
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public TItem NewItem {
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get { return this.newItem; }
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}
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/// <summary>Item that was removed from the collection</summary>
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private TItem oldItem;
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/// <summary>Item that was added to the collection</summary>
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private TItem newItem;
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}
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} // namespace Nuclex.Support.Collections
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