c# user.dll

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我是靠谱客的博主酷炫玉米，最近开发中收集的这篇文章主要介绍c# user.dll，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

// Fields
    public const int LAYOUT_BITMAPORIENTATIONPRESERVED = 8;
    public const int LAYOUT_RTL = 1;
    public const int MB_PRECOMPOSED = 1;
    public const int SMTO_ABORTIFHUNG = 2;
    private static readonly Version VistaOSVersion;

    // Methods
    static UnsafeNativeMethods();
    [DllImport("user32.dll", EntryPoint="ChildWindowFromPointEx", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern IntPtr _ChildWindowFromPointEx(HandleRef hwndParent, POINTSTRUCT pt, int uFlags);
    [DllImport("user32.dll", EntryPoint="WindowFromPoint", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern IntPtr _WindowFromPoint(POINTSTRUCT pt);
    public static IntPtr BeginPaint(HandleRef hWnd, [In, Out, MarshalAs(UnmanagedType.LPStruct)] ref NativeMethods.PAINTSTRUCT lpPaint);
    [return: MarshalAs(UnmanagedType.Bool)]
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool BlockInput([In, MarshalAs(UnmanagedType.Bool)] bool fBlockIt);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr CallNextHookEx(HandleRef hhook, int code, IntPtr wparam, IntPtr lparam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr CallWindowProc(IntPtr wndProc, IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam);
    public static IntPtr ChildWindowFromPointEx(HandleRef hwndParent, int x, int y, int uFlags);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int ClientToScreen(HandleRef hWnd, [In, Out] NativeMethods.POINT pt);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool ClipCursor(NativeMethods.COMRECT rcClip);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool ClipCursor(ref NativeMethods.RECT rcClip);
    public static bool CloseHandle(HandleRef handle);
    [return: MarshalAs(UnmanagedType.Interface)]
    [DllImport("ole32.dll", ExactSpelling=true, PreserveSig=false)]
    public static extern object CoCreateInstance([In] ref Guid clsid, [MarshalAs(UnmanagedType.Interface)] object punkOuter, int context, [In] ref Guid iid);
    [DllImport("ole32.dll", ExactSpelling=true, PreserveSig=false)]
    public static extern IClassFactory2 CoGetClassObject([In] ref Guid clsid, int dwContext, int serverInfo, [In] ref Guid refiid);
    [DllImport("ole32.dll")]
    public static extern int CoGetMalloc(int dwReserved, out IMalloc pMalloc);
    [DllImport("kernel32.dll", EntryPoint="RtlMoveMemory", ExactSpelling=true)]
    public static extern void CopyMemory(IntPtr pdst, byte[] psrc, int cb);
    [DllImport("kernel32.dll", EntryPoint="RtlMoveMemory", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern void CopyMemory(HandleRef destData, HandleRef srcData, int size);
    [DllImport("kernel32.dll", EntryPoint="RtlMoveMemory", CharSet=CharSet.Ansi, ExactSpelling=true)]
    public static extern void CopyMemoryA(IntPtr pdst, char[] psrc, int cb);
    [DllImport("kernel32.dll", EntryPoint="RtlMoveMemory", CharSet=CharSet.Ansi, ExactSpelling=true)]
    public static extern void CopyMemoryA(IntPtr pdst, string psrc, int cb);
    [DllImport("kernel32.dll", EntryPoint="RtlMoveMemory", CharSet=CharSet.Unicode, ExactSpelling=true)]
    public static extern void CopyMemoryW(IntPtr pdst, string psrc, int cb);
    [DllImport("kernel32.dll", EntryPoint="RtlMoveMemory", CharSet=CharSet.Unicode, ExactSpelling=true)]
    public static extern void CopyMemoryW(IntPtr pdst, char[] psrc, int cb);
    [DllImport("ole32.dll", ExactSpelling=true)]
    public static extern int CoRegisterMessageFilter(HandleRef newFilter, ref IntPtr oldMsgFilter);
    [DllImport("mscorwks.dll", CharSet=CharSet.Unicode, ExactSpelling=true, PreserveSig=false)]
    internal static extern void CorLaunchApplication(uint hostType, string applicationFullName, int manifestPathsCount, string[] manifestPaths, int activationDataCount, string[] activationData, PROCESS_INFORMATION processInformation);
    public static IntPtr CreateAcceleratorTable(HandleRef pentries, int cCount);
    public static IntPtr CreateCompatibleDC(HandleRef hDC);
    public static IntPtr CreateDC(string lpszDriver);
    public static IntPtr CreateDC(string lpszDriverName, string lpszDeviceName, string lpszOutput, HandleRef lpInitData);
    public static IntPtr CreateIC(string lpszDriverName, string lpszDeviceName, string lpszOutput, HandleRef lpInitData);
    [DllImport("ole32.dll", PreserveSig=false)]
    public static extern ILockBytes CreateILockBytesOnHGlobal(HandleRef hGlobal, bool fDeleteOnRelease);
    public static IntPtr CreateMenu();
    public static IntPtr CreatePopupMenu();
    [DllImport("oleacc.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int CreateStdAccessibleObject(HandleRef hWnd, int objID, ref Guid refiid, [In, Out, MarshalAs(UnmanagedType.Interface)] ref object pAcc);
    public static IntPtr CreateWindowEx(int dwExStyle, string lpszClassName, string lpszWindowName, int style, int x, int y, int width, int height, HandleRef hWndParent, HandleRef hMenu, HandleRef hInst, [MarshalAs(UnmanagedType.AsAny)] object pvParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr DefFrameProc(IntPtr hWnd, IntPtr hWndClient, int msg, IntPtr wParam, IntPtr lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr DefMDIChildProc(IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr DefWindowProc(IntPtr hWnd, int msg, IntPtr wParam, IntPtr lParam);
    public static bool DeleteCompatibleDC(HandleRef hDC);
    public static bool DeleteDC(HandleRef hDC);
    public static bool DestroyAcceleratorTable(HandleRef hAccel);
    public static bool DestroyCursor(HandleRef hCurs);
    public static bool DestroyMenu(HandleRef hMenu);
    public static bool DestroyWindow(HandleRef hWnd);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr DispatchMessage([In] ref NativeMethods.MSG msg);
    [DllImport("user32.dll", CharSet=CharSet.Ansi, ExactSpelling=true)]
    public static extern IntPtr DispatchMessageA([In] ref NativeMethods.MSG msg);
    [DllImport("user32.dll", CharSet=CharSet.Unicode, ExactSpelling=true)]
    public static extern IntPtr DispatchMessageW([In] ref NativeMethods.MSG msg);
    [DllImport("shell32.dll", CharSet=CharSet.Ansi, ExactSpelling=true)]
    public static extern void DragAcceptFiles(HandleRef hWnd, bool fAccept);
    [DllImport("shell32.dll", CharSet=CharSet.Auto)]
    public static extern int DragQueryFile(HandleRef hDrop, int iFile, StringBuilder lpszFile, int cch);
    public static IntPtr DuplicateHandle(HandleRef processSource, HandleRef handleSource, HandleRef processTarget, ref IntPtr handleTarget, int desiredAccess, bool inheritHandle, int options);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool EnableMenuItem(HandleRef hMenu, int UIDEnabledItem, int uEnable);
    [DllImport("user32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern bool EnableScrollBar(HandleRef hWnd, int nBar, int value);
    [DllImport("user32.dll", ExactSpelling=true)]
    public static extern bool EndDialog(HandleRef hWnd, IntPtr result);
    public static bool EndPaint(HandleRef hWnd, [In, MarshalAs(UnmanagedType.LPStruct)] ref NativeMethods.PAINTSTRUCT lpPaint);
    [DllImport("user32.dll", ExactSpelling=true)]
    public static extern bool EnumChildWindows(HandleRef hwndParent, NativeMethods.EnumChildrenCallback lpEnumFunc, HandleRef lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool EnumThreadWindows(int dwThreadId, NativeMethods.EnumThreadWindowsCallback lpfn, HandleRef lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr FindWindow(string className, string windowName);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto)]
    public static extern bool FreeLibrary(HandleRef hModule);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetActiveWindow();
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetAncestor(HandleRef hWnd, int flags);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern short GetAsyncKeyState(int vkey);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetCapture();
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool GetClassInfo(HandleRef hInst, string lpszClass, IntPtr h);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool GetClassInfo(HandleRef hInst, string lpszClass, [In, Out] NativeMethods.WNDCLASS_I wc);
    [DllImport("user32.dll")]
    public static extern int GetClassName(HandleRef hwnd, StringBuilder lpClassName, int nMaxCount);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool GetClientRect(HandleRef hWnd, [In, Out] ref NativeMethods.RECT rect);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool GetClientRect(HandleRef hWnd, IntPtr rect);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto)]
    public static extern bool GetComputerName(StringBuilder lpBuffer, int[] nSize);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool GetCursorPos([In, Out] NativeMethods.POINT pt);
    public static IntPtr GetDC(HandleRef hWnd);
    public static IntPtr GetDCEx(HandleRef hWnd, HandleRef hrgnClip, int flags);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetDesktopWindow();
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern int GetDeviceCaps(HandleRef hDC, int nIndex);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetDlgItem(HandleRef hWnd, int nIDDlgItem);
    [DllImport("oleaut32.dll", PreserveSig=false)]
    public static extern void GetErrorInfo(int reserved, [In, Out] ref IErrorInfo errorInfo);
    [return: MarshalAs(UnmanagedType.Bool)]
    [DllImport("kernel32.dll")]
    public static extern bool GetExitCodeThread(IntPtr hThread, out uint lpExitCode);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetFocus();
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetForegroundWindow();
    [DllImport("ole32.dll", PreserveSig=false)]
    public static extern IntPtr GetHGlobalFromILockBytes(ILockBytes pLkbyt);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int GetKeyboardState(byte[] keystate);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern short GetKeyState(int keyCode);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto)]
    public static extern int GetLocaleInfo(int Locale, int LCType, StringBuilder lpLCData, int cchData);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr GetMenu(HandleRef hWnd);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int GetMenuItemCount(HandleRef hMenu);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int GetMenuItemID(HandleRef hMenu, int nPos);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool GetMenuItemInfo(HandleRef hMenu, int uItem, bool fByPosition, [In, Out] NativeMethods.MENUITEMINFO_T lpmii);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool GetMenuItemInfo(HandleRef hMenu, int uItem, bool fByPosition, [In, Out] NativeMethods.MENUITEMINFO_T_RW lpmii);
    [DllImport("user32.dll", CharSet=CharSet.Ansi, ExactSpelling=true)]
    public static extern bool GetMessageA([In, Out] ref NativeMethods.MSG msg, HandleRef hWnd, int uMsgFilterMin, int uMsgFilterMax);
    [DllImport("user32.dll", CharSet=CharSet.Unicode, ExactSpelling=true)]
    public static extern bool GetMessageW([In, Out] ref NativeMethods.MSG msg, HandleRef hWnd, int uMsgFilterMin, int uMsgFilterMax);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto)]
    public static extern int GetModuleFileName(HandleRef hModule, StringBuilder buffer, int length);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr GetModuleHandle(string modName);
    public static int GetObject(HandleRef hObject, NativeMethods.LOGBRUSH lb);
    public static int GetObject(HandleRef hObject, NativeMethods.LOGFONT lp);
    public static int GetObject(HandleRef hObject, NativeMethods.LOGPEN lp);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern int GetObject(HandleRef hObject, int nSize, [In, Out] NativeMethods.BITMAP bm);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern int GetObject(HandleRef hObject, int nSize, [In, Out] NativeMethods.LOGBRUSH lb);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern int GetObject(HandleRef hObject, int nSize, [In, Out] NativeMethods.LOGFONT lf);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern int GetObject(HandleRef hObject, int nSize, int[] nEntries);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern int GetObject(HandleRef hObject, int nSize, [In, Out] NativeMethods.LOGPEN lp);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern int GetObject(HandleRef hObject, int nSize, ref int nEntries);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern int GetObjectType(HandleRef hObject);
    [DllImport("comdlg32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern bool GetOpenFileName([In, Out] NativeMethods.OPENFILENAME_I ofn);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetParent(HandleRef hWnd);
    [DllImport("kernel32.dll", CharSet=CharSet.Ansi, ExactSpelling=true)]
    public static extern IntPtr GetProcAddress(HandleRef hModule, string lpProcName);
    [DllImport("user32.dll", ExactSpelling=true)]
    public static extern IntPtr GetProcessWindowStation();
    public static NativeMethods.RECT[] GetRectsFromRegion(IntPtr hRgn);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern int GetRegionData(HandleRef hRgn, int size, IntPtr lpRgnData);
    [DllImport("comdlg32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern bool GetSaveFileName([In, Out] NativeMethods.OPENFILENAME_I ofn);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool GetScrollInfo(HandleRef hWnd, int fnBar, NativeMethods.SCROLLINFO si);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto)]
    public static extern uint GetShortPathName(string lpszLongPath, StringBuilder lpszShortPath, uint cchBuffer);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto)]
    public static extern void GetStartupInfo([In, Out] NativeMethods.STARTUPINFO_I startupinfo_i);
    [DllImport("gdi32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern IntPtr GetStockObject(int nIndex);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetSubMenu(HandleRef hwnd, int index);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetSystemMenu(HandleRef hWnd, bool bRevert);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int GetSystemMetrics(int nIndex);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool GetSystemPowerStatus([In, Out] ref NativeMethods.SYSTEM_POWER_STATUS systemPowerStatus);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto)]
    public static extern void GetTempFileName(string tempDirName, string prefixName, int unique, StringBuilder sb);
    [DllImport("advapi32.dll", CharSet=CharSet.Auto)]
    public static extern bool GetUserName(StringBuilder lpBuffer, int[] nSize);
    [DllImport("user32.dll", SetLastError=true)]
    public static extern bool GetUserObjectInformation(HandleRef hObj, int nIndex, [MarshalAs(UnmanagedType.LPStruct)] NativeMethods.USEROBJECTFLAGS pvBuffer, int nLength, ref int lpnLengthNeeded);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GetWindow(HandleRef hWnd, int uCmd);
    public static IntPtr GetWindowDC(HandleRef hWnd);
    public static IntPtr GetWindowLong(HandleRef hWnd, int nIndex);
    [DllImport("user32.dll", EntryPoint="GetWindowLong", CharSet=CharSet.Auto)]
    public static extern IntPtr GetWindowLong32(HandleRef hWnd, int nIndex);
    [DllImport("user32.dll", EntryPoint="GetWindowLongPtr", CharSet=CharSet.Auto)]
    public static extern IntPtr GetWindowLongPtr64(HandleRef hWnd, int nIndex);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int GetWindowPlacement(HandleRef hWnd, ref NativeMethods.WINDOWPLACEMENT placement);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool GetWindowRect(HandleRef hWnd, [In, Out] ref NativeMethods.RECT rect);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern int GetWindowText(HandleRef hWnd, StringBuilder lpString, int nMaxCount);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern short GlobalAddAtom(string atomName);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GlobalAlloc(int uFlags, int dwBytes);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern short GlobalDeleteAtom(short atom);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GlobalFree(HandleRef handle);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GlobalLock(HandleRef handle);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr GlobalReAlloc(HandleRef handle, int bytes, int flags);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int GlobalSize(HandleRef handle);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool GlobalUnlock(HandleRef handle);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr ImmAssociateContext(HandleRef hWnd, HandleRef hIMC);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr ImmCreateContext();
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern bool ImmDestroyContext(HandleRef hIMC);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr ImmGetContext(HandleRef hWnd);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern bool ImmGetConversionStatus(HandleRef hIMC, ref int conversion, ref int sentence);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern bool ImmGetOpenStatus(HandleRef hIMC);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern bool ImmNotifyIME(HandleRef hIMC, int dwAction, int dwIndex, int dwValue);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern bool ImmReleaseContext(HandleRef hWnd, HandleRef hIMC);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern bool ImmSetConversionStatus(HandleRef hIMC, int conversion, int sentence);
    [DllImport("imm32.dll", CharSet=CharSet.Auto)]
    public static extern bool ImmSetOpenStatus(HandleRef hIMC, bool open);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool InsertMenuItem(HandleRef hMenu, int uItem, bool fByPosition, NativeMethods.MENUITEMINFO_T lpmii);
    [DllImport("user32.dll", EntryPoint="BeginPaint", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern IntPtr IntBeginPaint(HandleRef hWnd, [In, Out] ref NativeMethods.PAINTSTRUCT lpPaint);
    [DllImport("kernel32.dll", EntryPoint="CloseHandle", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    private static extern bool IntCloseHandle(HandleRef handle);
    [DllImport("user32.dll", EntryPoint="CreateAcceleratorTable", CharSet=CharSet.Auto)]
    private static extern IntPtr IntCreateAcceleratorTable(HandleRef pentries, int cCount);
    [DllImport("gdi32.dll", EntryPoint="CreateCompatibleDC", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    private static extern IntPtr IntCreateCompatibleDC(HandleRef hDC);
    [DllImport("gdi32.dll", EntryPoint="CreateDC", CharSet=CharSet.Auto, SetLastError=true)]
    private static extern IntPtr IntCreateDC(string lpszDriver, string lpszDeviceName, string lpszOutput, HandleRef devMode);
    [DllImport("gdi32.dll", EntryPoint="CreateIC", CharSet=CharSet.Auto, SetLastError=true)]
    private static extern IntPtr IntCreateIC(string lpszDriverName, string lpszDeviceName, string lpszOutput, HandleRef lpInitData);
    [DllImport("user32.dll", EntryPoint="CreateMenu", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern IntPtr IntCreateMenu();
    [DllImport("user32.dll", EntryPoint="CreatePopupMenu", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern IntPtr IntCreatePopupMenu();
    [DllImport("user32.dll", EntryPoint="CreateWindowEx", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern IntPtr IntCreateWindowEx(int dwExStyle, string lpszClassName, string lpszWindowName, int style, int x, int y, int width, int height, HandleRef hWndParent, HandleRef hMenu, HandleRef hInst, [MarshalAs(UnmanagedType.AsAny)] object pvParam);
    [DllImport("gdi32.dll", EntryPoint="DeleteDC", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    private static extern bool IntDeleteDC(HandleRef hDC);
    [DllImport("user32.dll", EntryPoint="DestroyAcceleratorTable", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern bool IntDestroyAcceleratorTable(HandleRef hAccel);
    [DllImport("user32.dll", EntryPoint="DestroyCursor", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern bool IntDestroyCursor(HandleRef hCurs);
    [DllImport("user32.dll", EntryPoint="DestroyMenu", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern bool IntDestroyMenu(HandleRef hMenu);
    [DllImport("user32.dll", EntryPoint="DestroyWindow", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool IntDestroyWindow(HandleRef hWnd);
    [DllImport("kernel32.dll", EntryPoint="DuplicateHandle", SetLastError=true, ExactSpelling=true)]
    private static extern IntPtr IntDuplicateHandle(HandleRef processSource, HandleRef handleSource, HandleRef processTarget, ref IntPtr handleTarget, int desiredAccess, bool inheritHandle, int options);
    [DllImport("user32.dll", EntryPoint="EndPaint", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern bool IntEndPaint(HandleRef hWnd, ref NativeMethods.PAINTSTRUCT lpPaint);
    [DllImport("user32.dll", EntryPoint="GetDC", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern IntPtr IntGetDC(HandleRef hWnd);
    [DllImport("user32.dll", EntryPoint="GetDCEx", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern IntPtr IntGetDCEx(HandleRef hWnd, HandleRef hrgnClip, int flags);
    [DllImport("user32.dll", EntryPoint="GetWindowDC", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern IntPtr IntGetWindowDC(HandleRef hWnd);
    [DllImport("kernel32.dll", EntryPoint="MapViewOfFile", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    private static extern IntPtr IntMapViewOfFile(HandleRef hFileMapping, int dwDesiredAccess, int dwFileOffsetHigh, int dwFileOffsetLow, int dwNumberOfBytesToMap);
    [DllImport("ole32.dll", EntryPoint="OleInitialize", SetLastError=true, ExactSpelling=true)]
    private static extern int IntOleInitialize(int val);
    [DllImport("user32.dll", EntryPoint="ReleaseDC", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern int IntReleaseDC(HandleRef hWnd, HandleRef hDC);
    [DllImport("user32.dll", EntryPoint="SetWindowRgn", CharSet=CharSet.Auto, ExactSpelling=true)]
    private static extern int IntSetWindowRgn(HandleRef hwnd, HandleRef hrgn, bool fRedraw);
    [DllImport("kernel32.dll", EntryPoint="UnmapViewOfFile", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    private static extern bool IntUnmapViewOfFile(HandleRef pvBaseAddress);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool IsChild(HandleRef hWndParent, HandleRef hwnd);
    internal static bool IsComObject(object o);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool IsDialogMessage(HandleRef hWndDlg, [In, Out] ref NativeMethods.MSG msg);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool IsWindow(HandleRef hWnd);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool IsZoomed(HandleRef hWnd);
    [DllImport("user32.dll", EntryPoint="keybd_event", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern void Keybd_event(byte vk, byte scan, int flags, int extrainfo);
    [DllImport("kernel32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern IntPtr LoadLibrary(string libname);
    [DllImport("mscoree.dll", CharSet=CharSet.Unicode, ExactSpelling=true)]
    public static extern int LoadLibraryShim(string dllName, string version, IntPtr reserved, out IntPtr dllModule);
    [DllImport("oleacc.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr LresultFromObject(ref Guid refiid, IntPtr wParam, HandleRef pAcc);
    public static IntPtr MapViewOfFile(HandleRef hFileMapping, int dwDesiredAccess, int dwFileOffsetHigh, int dwFileOffsetLow, int dwNumberOfBytesToMap);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int MapWindowPoints(HandleRef hWndFrom, HandleRef hWndTo, [In, Out] NativeMethods.POINT pt, int cPoints);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int MapWindowPoints(HandleRef hWndFrom, HandleRef hWndTo, [In, Out] ref NativeMethods.RECT rect, int cPoints);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int MsgWaitForMultipleObjectsEx(int nCount, IntPtr pHandles, int dwMilliseconds, int dwWakeMask, int dwFlags);
    [DllImport("kernel32.dll", CharSet=CharSet.Unicode, SetLastError=true, ExactSpelling=true)]
    public static extern int MultiByteToWideChar(int CodePage, int dwFlags, byte[] lpMultiByteStr, int cchMultiByte, char[] lpWideCharStr, int cchWideChar);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern void NotifyWinEvent(int winEvent, HandleRef hwnd, int objType, int objID);
    [DllImport("oleaut32.dll", PreserveSig=false)]
    public static extern IFont OleCreateFontIndirect(NativeMethods.tagFONTDESC fontdesc, [In] ref Guid refiid);
    [DllImport("oleaut32.dll", EntryPoint="OleCreateFontIndirect", ExactSpelling=true, PreserveSig=false)]
    public static extern IFont OleCreateIFontIndirect(NativeMethods.FONTDESC fd, ref Guid iid);
    [DllImport("oleaut32.dll", EntryPoint="OleCreatePictureIndirect", ExactSpelling=true, PreserveSig=false)]
    public static extern IPictureDisp OleCreateIPictureDispIndirect([MarshalAs(UnmanagedType.AsAny)] object pictdesc, ref Guid iid, bool fOwn);
    [DllImport("oleaut32.dll", EntryPoint="OleCreatePictureIndirect", ExactSpelling=true, PreserveSig=false)]
    public static extern IPicture OleCreateIPictureIndirect([MarshalAs(UnmanagedType.AsAny)] object pictdesc, ref Guid iid, bool fOwn);
    [DllImport("oleaut32.dll", PreserveSig=false)]
    public static extern IPicture OleCreatePictureIndirect(NativeMethods.PICTDESC pictdesc, [In] ref Guid refiid, bool fOwn);
    [DllImport("oleaut32.dll", ExactSpelling=true)]
    public static extern void OleCreatePropertyFrameIndirect(NativeMethods.OCPFIPARAMS p);
    [DllImport("ole32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int OleFlushClipboard();
    [DllImport("ole32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int OleGetClipboard(ref IDataObject data);
    public static int OleInitialize();
    [DllImport("ole32.dll")]
    public static extern int OleLoadFromStream(IStream pStorage, ref Guid iid, out IOleObject pObject);
    [DllImport("ole32.dll")]
    public static extern int OleSaveToStream(IPersistStream pPersistStream, IStream pStream);
    [DllImport("ole32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int OleSetClipboard(IDataObject pDataObj);
    [DllImport("ole32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern int OleUninitialize();
    [DllImport("comdlg32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern bool PageSetupDlg([In, Out] NativeMethods.PAGESETUPDLG lppsd);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool PeekMessage([In, Out] ref NativeMethods.MSG msg, HandleRef hwnd, int msgMin, int msgMax, int remove);
    [DllImport("user32.dll", CharSet=CharSet.Ansi)]
    public static extern bool PeekMessageA([In, Out] ref NativeMethods.MSG msg, HandleRef hwnd, int msgMin, int msgMax, int remove);
    [DllImport("user32.dll", CharSet=CharSet.Unicode)]
    public static extern bool PeekMessageW([In, Out] ref NativeMethods.MSG msg, HandleRef hwnd, int msgMin, int msgMax, int remove);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr PostMessage(HandleRef hwnd, int msg, int wparam, int lparam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr PostMessage(HandleRef hwnd, int msg, int wparam, IntPtr lparam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool PostMessage(HandleRef hwnd, int msg, IntPtr wparam, IntPtr lparam);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern void PostQuitMessage(int nExitCode);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern int PostThreadMessage(int id, int msg, IntPtr wparam, IntPtr lparam);
    [DllImport("comdlg32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern bool PrintDlg([In, Out] NativeMethods.PRINTDLG lppd);
    [DllImport("comdlg32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern int PrintDlgEx([In, Out] NativeMethods.PRINTDLGEX lppdex);
    [ReflectionPermission(SecurityAction.Assert, Unrestricted=true)]
    public static void PtrToStructure(IntPtr lparam, object data);
    [ReflectionPermission(SecurityAction.Assert, Unrestricted=true)]
    public static object PtrToStructure(IntPtr lparam, Type cls);
    [DllImport("ole32.dll")]
    public static extern int ReadClassStg(HandleRef pStg, [In, Out] ref Guid pclsid);
    [DllImport("ole32.dll")]
    public static extern int ReadClassStg(IStorage pStorage, out Guid clsid);
    [DllImport("ole32.dll")]
    public static extern int ReadClassStm(IStream pStream, out Guid clsid);
    [DllImport("user32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern short RegisterClass(NativeMethods.WNDCLASS_D wc);
    [DllImport("ole32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int RegisterDragDrop(HandleRef hwnd, IOleDropTarget target);
    internal static int ReleaseComObject(object objToRelease);
    public static int ReleaseDC(HandleRef hWnd, HandleRef hDC);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool RemoveMenu(HandleRef hMenu, int uPosition, int uFlags);
    [DllImport("ole32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int RevokeDragDrop(HandleRef hwnd);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int ScreenToClient(HandleRef hWnd, [In, Out] NativeMethods.POINT pt);
    [DllImport("user32.dll", EntryPoint="SendMessage", CharSet=CharSet.Auto)]
    public static extern IntPtr SendCallbackMessage(HandleRef hWnd, int Msg, IntPtr wParam, IntPtr lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendDlgItemMessage(HandleRef hDlg, int nIDDlgItem, int Msg, IntPtr wParam, IntPtr lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern uint SendInput(uint nInputs, NativeMethods.INPUT[] pInputs, int cbSize);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int Msg, [In, Out, MarshalAs(UnmanagedType.Bool)] ref bool wParam, IntPtr lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int Msg, ref short wParam, ref short lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, ref int wParam, ref int lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int[] wParam, int[] lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, bool wParam, int lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern int SendMessage(HandleRef hWnd, int msg, int wParam, [MarshalAs(UnmanagedType.IUnknown)] out object editOle);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, int lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, HandleRef lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, string lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, StringBuilder lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out, MarshalAs(UnmanagedType.LPStruct)] NativeMethods.CHARFORMATA lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int Msg, int wParam, [In, Out] ref Rectangle lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, ref NativeMethods.HDLAYOUT hdlayout);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out] ref NativeMethods.LVFINDINFO lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern int SendMessage(HandleRef hWnd, int msg, int wParam, ref NativeMethods.LVHITTESTINFO lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int Msg, int wParam, IntPtr lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out] ref NativeMethods.LVITEM lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int Msg, int wParam, [In, Out] ref NativeMethods.RECT lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, ref NativeMethods.TBBUTTONINFO lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out, MarshalAs(UnmanagedType.LPStruct)] NativeMethods.CHARFORMAT2A lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out, MarshalAs(UnmanagedType.LPStruct)] NativeMethods.CHARFORMATW lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, int[] lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, ref NativeMethods.TBBUTTON lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, ref NativeMethods.TV_INSERTSTRUCT lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, ref NativeMethods.TV_ITEM lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.CHARRANGE lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.EDITSTREAM lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.EDITSTREAM64 lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.FINDTEXT lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out] NativeMethods.LOGFONT lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.LVBKIMAGE lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.LVCOLUMN lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.LVCOLUMN_T lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.LVGROUP lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.LVHITTESTINFO lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.LVINSERTMARK lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out] NativeMethods.LVTILEVIEWINFO lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.MCHITTESTINFO lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.MSG lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out, MarshalAs(UnmanagedType.LPStruct)] NativeMethods.PARAFORMAT lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.POINT lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.REPASTESPECIAL lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, [In, Out] NativeMethods.SIZE lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.SYSTEMTIME lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.SYSTEMTIMEARRAY lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.TCITEM_T lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.TEXTRANGE lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.TOOLINFO_T lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.TOOLINFO_TOOLTIP lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, int wParam, NativeMethods.TV_HITTESTINFO lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, IntPtr wParam, string lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int Msg, IntPtr wParam, NativeMethods.ListViewCompareCallback pfnCompare);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int Msg, IntPtr wParam, [In, Out] ref NativeMethods.RECT lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, IntPtr wParam, IntPtr lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, HandleRef wParam, int lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, NativeMethods.GETTEXTLENGTHEX wParam, int lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, NativeMethods.POINT wParam, int lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessage(HandleRef hWnd, int msg, NativeMethods.POINT wParam, [In, Out] NativeMethods.LVINSERTMARK lParam);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SendMessageTimeout(HandleRef hWnd, int msg, IntPtr wParam, IntPtr lParam, int flags, int timeout, out IntPtr pdwResult);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr SetActiveWindow(HandleRef hWnd);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr SetCapture(HandleRef hwnd);
    public static IntPtr SetClassLong(HandleRef hWnd, int nIndex, IntPtr dwNewLong);
    [DllImport("user32.dll", EntryPoint="SetClassLong", CharSet=CharSet.Auto)]
    public static extern IntPtr SetClassLongPtr32(HandleRef hwnd, int nIndex, IntPtr dwNewLong);
    [DllImport("user32.dll", EntryPoint="SetClassLongPtr", CharSet=CharSet.Auto)]
    public static extern IntPtr SetClassLongPtr64(HandleRef hwnd, int nIndex, IntPtr dwNewLong);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr SetCursor(HandleRef hcursor);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool SetCursorPos(int x, int y);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr SetFocus(HandleRef hWnd);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool SetForegroundWindow(HandleRef hWnd);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int SetKeyboardState(byte[] keystate);
    [DllImport("user32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern bool SetLayeredWindowAttributes(HandleRef hwnd, int crKey, byte bAlpha, int dwFlags);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool SetMenu(HandleRef hWnd, HandleRef hMenu);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool SetMenuDefaultItem(HandleRef hwnd, int nIndex, bool pos);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SetMenuItemInfo(HandleRef hMenu, int uItem, bool fByPosition, NativeMethods.MENUITEMINFO_T lpmii);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern IntPtr SetParent(HandleRef hWnd, HandleRef hWndParent);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int SetScrollInfo(HandleRef hWnd, int fnBar, NativeMethods.SCROLLINFO si, bool redraw);
    [DllImport("user32.dll", CharSet=CharSet.Auto, SetLastError=true, ExactSpelling=true)]
    public static extern int SetScrollPos(HandleRef hWnd, int nBar, int nPos, bool bRedraw);
    [DllImport("Powrprof.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool SetSuspendState(bool hiberate, bool forceCritical, bool disableWakeEvent);
    public static IntPtr SetWindowLong(HandleRef hWnd, int nIndex, HandleRef dwNewLong);
    public static IntPtr SetWindowLong(HandleRef hWnd, int nIndex, NativeMethods.WndProc wndproc);
    [DllImport("user32.dll", EntryPoint="SetWindowLong", CharSet=CharSet.Auto)]
    public static extern IntPtr SetWindowLongPtr32(HandleRef hWnd, int nIndex, HandleRef dwNewLong);
    [DllImport("user32.dll", EntryPoint="SetWindowLong", CharSet=CharSet.Auto)]
    public static extern IntPtr SetWindowLongPtr32(HandleRef hWnd, int nIndex, NativeMethods.WndProc wndproc);
    [DllImport("user32.dll", EntryPoint="SetWindowLongPtr", CharSet=CharSet.Auto)]
    public static extern IntPtr SetWindowLongPtr64(HandleRef hWnd, int nIndex, HandleRef dwNewLong);
    [DllImport("user32.dll", EntryPoint="SetWindowLongPtr", CharSet=CharSet.Auto)]
    public static extern IntPtr SetWindowLongPtr64(HandleRef hWnd, int nIndex, NativeMethods.WndProc wndproc);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool SetWindowPlacement(HandleRef hWnd, [In] ref NativeMethods.WINDOWPLACEMENT placement);
    public static int SetWindowRgn(HandleRef hwnd, HandleRef hrgn, bool fRedraw);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr SetWindowsHookEx(int hookid, NativeMethods.HookProc pfnhook, HandleRef hinst, int threadid);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SetWindowText(HandleRef hWnd, string text);
    [DllImport("shell32.dll", CharSet=CharSet.Auto)]
    public static extern int Shell_NotifyIcon(int message, NativeMethods.NOTIFYICONDATA pnid);
    [DllImport("shell32.dll", CharSet=CharSet.Auto)]
    public static extern IntPtr ShellExecute(HandleRef hwnd, string lpOperation, string lpFile, string lpParameters, string lpDirectory, int nShowCmd);
    [DllImport("shell32.dll", EntryPoint="ShellExecute", CharSet=CharSet.Auto)]
    public static extern IntPtr ShellExecute_NoBFM(HandleRef hwnd, string lpOperation, string lpFile, string lpParameters, string lpDirectory, int nShowCmd);
    [DllImport("shlwapi.dll", CharSet=CharSet.Unicode, ExactSpelling=true)]
    internal static extern uint SHLoadIndirectString(string pszSource, StringBuilder pszOutBuf, uint cchOutBuf, IntPtr ppvReserved);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern int ShowCursor(bool bShow);
    internal static int SizeOf(Type t);
    [DllImport("ole32.dll", PreserveSig=false)]
    public static extern IStorage StgCreateDocfileOnILockBytes(ILockBytes iLockBytes, int grfMode, int reserved);
    [DllImport("ole32.dll", PreserveSig=false)]
    public static extern IStorage StgOpenStorageOnILockBytes(ILockBytes iLockBytes, IStorage pStgPriority, int grfMode, int sndExcluded, int reserved);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SystemParametersInfo(int nAction, int nParam, [In, Out] NativeMethods.LOGFONT font, int nUpdate);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SystemParametersInfo(int nAction, int nParam, [In, Out] NativeMethods.NONCLIENTMETRICS metrics, int nUpdate);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SystemParametersInfo(int nAction, int nParam, bool[] flag, bool nUpdate);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SystemParametersInfo(int nAction, int nParam, ref bool value, int ignore);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SystemParametersInfo(int nAction, int nParam, ref int value, int ignore);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SystemParametersInfo(int nAction, int nParam, ref NativeMethods.HIGHCONTRAST_I rc, int nUpdate);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SystemParametersInfo(int nAction, int nParam, [In, Out] IntPtr[] rc, int nUpdate);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern bool SystemParametersInfo(int nAction, int nParam, ref NativeMethods.RECT rc, int nUpdate);
    internal static void ThrowExceptionForHR(int errorCode);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool TranslateMDISysAccel(IntPtr hWndClient, [In, Out] ref NativeMethods.MSG msg);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool TranslateMessage([In, Out] ref NativeMethods.MSG msg);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern bool UnhookWindowsHookEx(HandleRef hhook);
    public static bool UnmapViewOfFile(HandleRef pvBaseAddress);
    [DllImport("user32.dll", CharSet=CharSet.Auto, SetLastError=true)]
    public static extern bool UnregisterClass(string className, HandleRef hInstance);
    [DllImport("oleaut32.dll", ExactSpelling=true)]
    public static extern int VarFormat(ref object pvarIn, HandleRef pstrFormat, int iFirstDay, int iFirstWeek, uint dwFlags, [In, Out] ref IntPtr pbstr);
    [DllImport("user32.dll", CharSet=CharSet.Auto)]
    public static extern short VkKeyScan(char key);
    [DllImport("user32.dll", CharSet=CharSet.Auto, ExactSpelling=true)]
    public static extern void WaitMessage();
    [DllImport("kernel32.dll", CharSet=CharSet.Unicode, ExactSpelling=true)]
    public static extern int WideCharToMultiByte(int codePage, int flags, [MarshalAs(UnmanagedType.LPWStr)] string wideStr, int chars, [In, Out] byte[] pOutBytes, int bufferBytes, IntPtr defaultChar, IntPtr pDefaultUsed);
    [DllImport("user32.dll", SetLastError=true, ExactSpelling=true)]
    public static extern IntPtr WindowFromDC(HandleRef hDC);
    public static IntPtr WindowFromPoint(int x, int y);
    [DllImport("ole32.dll")]
    public static extern int WriteClassStm(IStream pStream, ref Guid clsid);