OnTopReplica/OnTopReplica/Native/ITaskBarList.cs

using System;
using System.Collections.Generic;
using System.Text;
using System.Runtime.InteropServices;

namespace OnTopReplica.Native {
    [ComImport,
        Guid("56fdf342-fd6d-11d0-958a-006097c9a090"),
        InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
    public interface ITaskbarList {
        /// <summary>
        /// Initializes the taskbar list object. This method must be called before any other ITaskbarList methods can be called.
        /// </summary>
        void HrInit();

        /// <summary>
        /// Adds an item to the taskbar.
        /// </summary>
        /// <param name="hWnd">A handle to the window to be added to the taskbar.</param>
        void AddTab([In] IntPtr hWnd);

        /// <summary>
        /// Deletes an item from the taskbar.
        /// </summary>
        /// <param name="hWnd">A handle to the window to be deleted from the taskbar.</param>
        void DeleteTab([In] IntPtr hWnd);

        /// <summary>
        /// Activates an item on the taskbar. The window is not actually activated; the window's item on the taskbar is merely displayed as active.
        /// </summary>
        /// <param name="hWnd">A handle to the window on the taskbar to be displayed as active.</param>
        void ActivateTab([In] IntPtr hWnd);

        /// <summary>
        /// Marks a taskbar item as active but does not visually activate it.
        /// </summary>
        /// <param name="hWnd">A handle to the window to be marked as active.</param>
        void SetActiveAlt([In] IntPtr hWnd);
    }

    [ComImport]
    [Guid("56fdf344-fd6d-11d0-958a-006097c9a090")]
    public class CoTaskbarList {
    }
}