NativeMethods.cs

using System;
using System.Runtime.InteropServices;

namespace RpcContract
{
    public class NativeMethods
    {
        [DllImport("user32.dll", ExactSpelling = true, CharSet = CharSet.Auto)]
        public static extern IntPtr SetParent(IntPtr hWnd, IntPtr hWndParent);

        [DllImport("user32.dll", SetLastError = true, CharSet = CharSet.Unicode)]
        public static extern IntPtr CreateWindowEx(int dwExStyle, IntPtr classAtom, string lpWindowName, WindowStyles dwStyle, int x, int y, int nWidth, int nHeight, IntPtr hWndParent, IntPtr hMenu, IntPtr hInstance, IntPtr lpParam);

        [DllImport("kernel32.dll", CharSet = CharSet.Unicode)]
        public static extern IntPtr GetModuleHandle(string moduleName);

        public enum SW
        {
            HIDE = 0,
            SHOWNORMAL = 1,
            NORMAL = 1,
            SHOWMINIMIZED = 2,
            SHOWMAXIMIZED = 3,
            MAXIMIZE = 3,
            SHOWNOACTIVATE = 4,
            SHOW = 5,
            MINIMIZE = 6,
            SHOWMINNOACTIVE = 7,
            SHOWNA = 8,
            RESTORE = 9,
            SHOWDEFAULT = 10,
            FORCEMINIMIZE = 11,
        }

        /// <summary>
        /// SetWindowPos options
        /// </summary>
        [Flags]
        public enum SWP
        {
            ASYNCWINDOWPOS = 0x4000,
            DEFERERASE = 0x2000,
            DRAWFRAME = 0x0020,
            FRAMECHANGED = 0x0020,
            HIDEWINDOW = 0x0080,
            NOACTIVATE = 0x0010,
            NOCOPYBITS = 0x0100,
            NOMOVE = 0x0002,
            NOOWNERZORDER = 0x0200,
            NOREDRAW = 0x0008,
            NOREPOSITION = 0x0200,
            NOSENDCHANGING = 0x0400,
            NOSIZE = 0x0001,
            NOZORDER = 0x0004,
            SHOWWINDOW = 0x0040,
        }

        public enum WindowStyles : uint
        {
            WS_BORDER = 0x800000,
            WS_CAPTION = 0xc00000,
            WS_CHILD = 0x40000000,
            WS_CLIPCHILDREN = 0x2000000,
            WS_CLIPSIBLINGS = 0x4000000,
            WS_DISABLED = 0x8000000,
            WS_DLGFRAME = 0x400000,
            WS_GROUP = 0x20000,
            WS_HSCROLL = 0x100000,
            WS_MAXIMIZE = 0x1000000,
            WS_MAXIMIZEBOX = 0x10000,
            WS_MINIMIZE = 0x20000000,
            WS_MINIMIZEBOX = 0x20000,
            WS_OVERLAPPED = 0x0,
            WS_OVERLAPPEDWINDOW = WS_OVERLAPPED | WS_CAPTION | WS_SYSMENU | WS_SIZEFRAME | WS_MINIMIZEBOX | WS_MAXIMIZEBOX,
            WS_POPUP = 0x80000000u,
            WS_POPUPWINDOW = WS_POPUP | WS_BORDER | WS_SYSMENU,
            WS_SIZEFRAME = 0x40000,
            WS_SYSMENU = 0x80000,
            WS_TABSTOP = 0x10000,
            WS_VISIBLE = 0x10000000,
            WS_VSCROLL
        }
    }
}