tkinter 中 'askquestion' 和 'askyesno' 有什么区别?

What is the difference between 'askquestion' and 'askyesno' in tkinter?

Tkinter中messagebox的askquestion()askyesno()函数有什么区别?

我在这个网站上找到了这两个函数:http://infohost.nmt.edu/tcc/help/pubs/tkinter/web/tkMessageBox.html

来自the source

def askquestion(title=None, message=None, **options):
    "Ask a question"
    return _show(title, message, QUESTION, YESNO, **options)

def askyesno(title=None, message=None, **options):
    "Ask a question; return true if the answer is yes"
    s = _show(title, message, QUESTION, YESNO, **options)
    return s == YES

因此,区别在于 askquestion 将 return YESNO,同时 askyesno 将 return 一个布尔值。