using System; using System.Collections.Generic; using System.Text; using System.Runtime.InteropServices; namespace eBay_Images { class User32 { [DllImport("user32.dll")] public static extern IntPtr GetSystemMenu(IntPtr hWnd, bool bRevert); [Flags] public enum MenuFlags : uint { MF_STRING = 0, MF_BYPOSITION = 0x400, MF_SEPARATOR = 0x800, MF_REMOVE = 0x1000, } [DllImport("user32.dll", CharSet = CharSet.Auto)] public static extern bool AppendMenu(IntPtr hMenu, MenuFlags uFlags, uint uIDNewItem, string lpNewItem); public const UInt32 WM_SYSCOMMAND = 0x112; } }