// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
 
using System.ComponentModel;
 
namespace System.Windows.Forms;
 
/// <summary>
///  Provides data for the <see cref="TabControl.OnDeselecting"/>,
///  <see cref="TabControl.OnDeselected"/> event.
/// </summary>
public class TabControlCancelEventArgs : CancelEventArgs
{
    public TabControlCancelEventArgs(
        TabPage? tabPage,
        int tabPageIndex,
        bool cancel,
        TabControlAction action)
        : base(cancel)
    {
        TabPage = tabPage;
        TabPageIndex = tabPageIndex;
        Action = action;
    }
 
    /// <summary>
    ///  Stores the reference to the TabPage that is undergoing the TabControl event.
    /// </summary>
    public TabPage? TabPage { get; }
 
    /// <summary>
    ///  Stores the index to the TabPage that is undergoing the TabControl event.
    /// </summary>
    public int TabPageIndex { get; }
 
    /// <summary>
    ///  Stores the TabControl action which instigated the TabControl event.
    /// </summary>
    public TabControlAction Action { get; }
}