SystemTrayMenu/NativeDllImport/SHGetDesktopFolder.cs

using System;
using System.Runtime.InteropServices;

namespace SystemTrayMenu.NativeDllImport
{
    public static partial class NativeMethods
    {
        // Retrieves the IShellFolder interface for the desktop folder, which is the root of the Shell's namespace.
        [DllImport("shell32.dll")]
        private static extern int SHGetDesktopFolder(out IntPtr ppshf);

        public static int Shell32SHGetDesktopFolder(out IntPtr ppshf)
        {
            return SHGetDesktopFolder(out ppshf);
        }
    }
}