您可以添加一个TextBlock文本，并将该TextBlock的您Chekbox里面，TextBlock的不支持_助记字符。这就是我的意思是，在XAML，但你可以很容易地转换为代码：

You can add the text in a TextBlock and put that TextBlock inside your Chekbox, TextBlock does not support _ mnemonic characters. Here's what I mean, in xaml, but you can easily convert this to code:

<CheckBox IsChecked="True">
    <TextBlock>string_string</TextBlock>
</CheckBox>