int rowNumber=...;
string value = driver.findElement(By.xpath("//div[@id='productOrderContainer']/table/tbody/tr[" + rowNumber +"]/div[id='something']")).getText();
In other words, locate
with the id "something" contained within the rowNumberth
of the
contained within the
with the id "productOrderContainer", and then get its text value (which is what I believe you mean by "get me the value in