擅长:python、mysql、java
<p><a href="http://infohost.nmt.edu/tcc/help/pubs/tkinter/web/universal.html">http://infohost.nmt.edu/tcc/help/pubs/tkinter/web/universal.html</a></p>
<blockquote>
<p>w.winfo_children()<br/>
Returns a list of all w's children, in their
stacking order from lowest (bottom) to highest (top).</p>
</blockquote>
<pre><code>for widget in frame.winfo_children():
widget.destroy()
</code></pre>
<p>将销毁框架中的所有小部件。不需要第二帧。</p>