学习笔记1

获取窗口句柄：

HWND FindWindow(
  LPCTSTR lpClassName,  // pointer to class name
  LPCTSTR lpWindowName  // pointer to window name
);

获取窗口信息：

BOOL GetWindowRect(
  HWND hWnd,      // handle to window
  LPRECT lpRect   // address of structure for window coordinates
);

设置鼠标位置：

BOOL SetCursorPos(
  int X,  // horizontal position
  int Y   // vertical position
);

获取鼠标位置：

BOOL GetCursorPos(
  LPPOINT lpPoint   // address of structure for cursor position
);

鼠标事件：

VOID mouse_event(
  DWORD dwFlags, // flags specifying various motion/click variants
  DWORD dx,      // horizontal mouse position or position change
  DWORD dy,      // vertical mouse position or position change
  DWORD dwData,  // amount of wheel movement
  DWORD dwExtraInfo 
                 // 32 bits of application-defined information
);

根据窗口句柄获取进程ID：

DWORD GetWindowThreadProcessId(
  HWND hWnd,             // handle to window
  LPDWORD lpdwProcessId  // address of variable for process identifier
);

打开一个进程：

HANDLE OpenProcess(
  DWORD dwDesiredAccess,  // access flag
  BOOL bInheritHandle,    // handle inheritance flag
  DWORD dwProcessId       // process identifier
);

读取进程指定地址内存：

BOOL ReadProcessMemory(
  HANDLE hProcess,  // handle to the process whose memory is read
  LPCVOID lpBaseAddress,
                    // address to start reading
  LPVOID lpBuffer,  // address of buffer to place read data
  DWORD nSize,      // number of bytes to read
  LPDWORD lpNumberOfBytesRead 
                    // address of number of bytes read
);

话说ReadProcessMemory对于现在连变量类型都搞不清楚的我实在是太难了。