XPath query to get node after some other node

Question

I am using "HtmlAgilityPack" to parse HTML content. My target is to get number value.

<div>
    some content 1
    <br>
    some <b>content</b> 2
    <br>
    <b>NUMBER:</b>
    9788492688647
    <br>
    some content 3
    <br>
    some content 4
    </div>


aim:
 - get "9788492688647"

Anybody can tell me how to get value between  /div/b[2] and <br> ?

Answer 1

This should work:

/div/b[2]/following-sibling::text()[1]

However, depending on how consistent the structure is, you might want to do something like:

/div/b[. = 'NUMBER:']/following-sibling::text()[1]