ACAT.Lib.Core.Utility.User32Interop.GetWindowThreadProcessId C# (CSharp) Метод

        public static extern uint GetWindowThreadProcessId(IntPtr hWnd, out uint lpdwProcessId);

        public static Process GetProcessForWindow(IntPtr hwnd)
        {
            int pid;

            User32Interop.GetWindowThreadProcessId(hwnd, out pid);

            return(Process.GetProcessById(pid));
        }