I never recommend using regular expressions to read XML, but sometimes it's the most compatible way because the regular expression functions are always available.
我从不建议使用正则表达式读取XML，但是有时它是兼容性最好的方式，因为正则表达式函数总是可用的。
2
A filter expression is matched against the properties of the available storage areas.
向导将筛选器表达式与可以存储区域的属性进行匹配。
3
In addition, code assist is available when typing in the conditional expression.