Win32API.new("user32", "GetMessage", "plll", "L")

GetMessage =  Win32API.new("user32", "GetMessage", "plll", "L")

  #找出某个窗口的创建者

  GetWindowThreadProcessId = Win32API.new("user32","GetWindowThreadProcessId",

  "LP", "L")

  #该函数返回与指定窗口有特定关系（如Z序或所有者）的窗口句柄

  GetWindow = Win32API.new("user32", "GetWindow", "LL", "L")

  #该函数获得指定窗口所属的类的类名

  GetClassName = Win32API.new("user32", "GetClassName", "LPL", "L")

  #获取当前线程一个唯一的线程标识符

  GetCurrentThreadId = Win32API.new("kernel32", "GetCurrentThreadId", "V", "L")

  #获取一个前台窗口的句柄（窗口与用户当前的工作）

  GetForegroundWindow = Win32API.new("user32", "GetForegroundWindow", "V", "L")

  #设置窗口 

  SetWindowPos = Win32API.new('user32', 'SetWindowPos', 'lliiiii', 'i')

  

  #获取系统信息

  GetSystemMetrics = Win32API.new("user32","GetSystemMetrics","l","l")

  #返回指定窗口的边框矩形的尺寸

  GetWindowRect = Win32API.new('user32.dll', 'GetWindowRect', 'lp', 'l')

  

  DragDetect =  Win32API.new('user32.dll', 'DragDetect', 'lp', 'l')

  #显示或隐藏光标

  ShowCursor = Win32API.new("user32", "ShowCursor", 'i', 'l')

  #检取当前光标位置

  GetCursorPos = Win32API.new("user32", "GetCursorPos", 'p', 'i')

  #把光标移到屏幕的指定位置

  SetCursorPos = Win32API.new("user32", "SetCursorPos", 'ii', 'l')

  

  #可以把你在屏幕上鼠标的位置转换为你打开的程序的客户区的坐标（位置）

  ScreenToClient = Win32API.new("user32", "ScreenToClient", 'ip', 'i')

  #将你打开的APP中客户区的坐标点信息转换为整个屏幕的坐标

  ClientToScreen = Win32API.new("user32", "ClientToScreen", 'ip', 'i')

  #获得与调用线程的消息队列相关的活动窗口的窗口句柄

  GetActiveWindow = Win32API.new("user32", "GetActiveWindow", nil, 'l')

  Window_HWND = GetActiveWindow.call

  #虚拟鼠标

  MouseEvent = Win32API.new("user32", "mouse_event", "iiiii", 'l')

   #SystemParametersInfo  = Win32API.new("user32" ,"SystemParametersInfo","iipi","l")

  #按键

  GetKeyState = Win32API.new("user32","GetAsyncKeyState",['I'],'I') 

  

  KeybdEvent = Win32API.new("user32", "keybd_event", "iiii", 'l')