您需要通过窗口枚举并匹配窗口标题才能获得所需的窗口。下面的代码搜索标题为“ firefox”的窗口并设置焦点：
import win32guitoplist = []winlist = []def enum_callback(hwnd, results): winlist.append((hwnd, win32gui.GetWindowText(hwnd)))win32gui.EnumWindows(enum_callback, toplist)firefox = [(hwnd, title) for hwnd, title in winlist if 'firefox' in title.lower()]# just grab the first window that matchesfirefox = firefox[0]# use the window handle to set focuswin32gui.SetForegroundWindow(firefox[0])
为了最小化窗口，下面的行：
import win32conwin32gui.ShowWindow(firefox[0], win32con.SW_MINIMIZE)
