之前電流

Question

<table> 
<tr>...</tr> 
.... 
<tr>NodeToSelect</tr> 
<tr>..</tr> 
<tr class="SomeClass">CurrentNode</tr> 
... 
</table> 

我有一個HtmlNode對象，它表明一些功能-tr class="SomeClass"CurrentNode- XPath的選擇節點：

string Proccess(HtmlNode node) 
{ 
    //need select 
} 

我怎樣才能得到節點-NodeToSelect-從Xpath的這個功能呢？

Answer 1

preceding-sibling::tr[text()="NodeToSelect"] 
preceding-sibling::tr[2]