擅长:python、mysql、java
<p>组合框是textcrl和ListBox(<a href="http://wxpython-users.1045709.n5.nabble.com/Question-on-wx-ComboBox-Clear-td2353059.html" rel="nofollow noreferrer">http://wxpython-users.1045709.n5.nabble.com/Question-on-wx-ComboBox-Clear-td2353059.html</a>)的混合体</p>
<p>要重置字段,可以使用self.presetbox.SetValue('')</p>
<p>(如果组合框不是只读的)</p>