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//---------------------------------------------------------------------------
//
// File: DragDropEffects.cs
//
// Copyright (C) Microsoft Corporation. All rights reserved.
//
// Description: Specifies the effects of drag-and-drop operation.
//
//
// History:
// 08/19/2004 : sangilj Created
//
//---------------------------------------------------------------------------
using System;
namespace System.Windows
{
/// <summary>
/// An enumeration of the DragDropEffects that can be notified to the dragsource.
/// </summary>
[Flags]
public enum DragDropEffects
{
/// <summary>
/// A drop would not be allowed.
/// </summary>
None = 0,
/// <summary>
/// A copy operation would be performed.
/// </summary>
Copy = 1,
/// <summary>
/// A move operation would be performed.
/// </summary>
Move = 2,
/// <summary>
/// A link from the dropped data to the original data would be established.
/// </summary>
Link = 4,
/// <summary>
/// A drag scroll operation is about to occur or is occurring in the target.
/// </summary>
Scroll = unchecked((int)0x80000000),
/// <summary>
/// All operation is about to occur data is copied or removed from the drag source, and
/// scrolled in the drop target.
/// </summary>
All = Copy | Move | Scroll,
}
}
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