win32gui_demo.py 文件源码

def TestEnumWindows():
    windows = []
    classes = {}
    win32gui.EnumWindows(_MyCallback, (windows, classes))
    print("Enumerated a total of %d windows with %d classes" % (len(windows),len(classes)))
    if "tooltips_class32" not in classes:
        print("Hrmmmm - I'm very surprised to not find a 'tooltips_class32' class.")