You can use following XPath :
var htmlDoc = new HtmlDocument();
htmlDoc.LoadHtml(html);
var tdOfInterests =
htmlDoc.DocumentNode
.SelectNodes("//tr[td/h3[.='My Address']]/following-sibling::tr[position() <= 2]/td");
foreach (HtmlNode td in tdOfInterests)
{
//given html input in question following code will print following 2 lines:
//000 Test Ave S Ste 000
//Golden Valley, MN 00000
Console.WriteLine(td.InnerText);
}
The key of above XPath is using following-sibling
with position()
filter.
UPDATE :
A bit explanation about the XPath used in this answer :
//tr[td/h3[.='My Address']]
above part select <tr>
element that has :
- child
<td>
element that has child<h3>
element with value equals 'My Address'
/following-sibling::tr[position() <= 2]
next part select following <tr>
element with position <=2 from current <tr>
element (the one selected by previous XPath part)
/td
the last part select child <td>
element from current <tr>
element