Virgo_ST/Framework/Common/NotifyTrayIcons/Interop/NotifyCommand.cs

namespace Hardcodet.Wpf.TaskbarNotification.Interop
{
    /// <summary>
    /// Main operations performed on the
    /// <see cref="WinApi.Shell_NotifyIcon"/> function.
    /// </summary>
    public enum NotifyCommand
    {
        /// <summary>
        /// The taskbar icon is being created.
        /// </summary>
        Add = 0x00,

        /// <summary>
        /// The settings of the taskbar icon are being updated.
        /// </summary>
        Modify = 0x01,

        /// <summary>
        /// The taskbar icon is deleted.
        /// </summary>
        Delete = 0x02,

        /// <summary>
        /// Focus is returned to the taskbar icon. Currently not in use.
        /// </summary>
        SetFocus = 0x03,

        /// <summary>
        /// Shell32.dll version 5.0 and later only. Instructs the taskbar
        /// to behave according to the version number specified in the 
        /// uVersion member of the structure pointed to by lpdata.
        /// This message allows you to specify whether you want the version
        /// 5.0 behavior found on Microsoft Windows 2000 systems, or the
        /// behavior found on earlier Shell versions. The default value for
        /// uVersion is zero, indicating that the original Windows 95 notify
        /// icon behavior should be used.
        /// </summary>
        SetVersion = 0x04
    }
}