HTML 민첩성 팩으로 표 열 삭제

Question

내 웹 사이트에 대해 C#을 사용하여 웹 사이트에서 표를 긁어서 문자열로로드했습니다. 너무 많은 열이 있으므로 일부를 삭제하는 쉬운 방법이 있는지, 아마도 HTML 민첩성 팩을 사용하지만 C#에서는 필요한 경우 궁금 해서요.

문자열의 표는 다음과 같습니다

<table> 
     <tr> 
      <th scope="col">&nbsp; </th> 
      <th scope="col">&nbsp; </th> 
      <th scope="col">P </th> 
      <th scope="col">W </th> 
      <th scope="col">L </th> 
      <th scope="col">T </th> 
      <th scope="col">NR </th> 
      <th scope="col">Bat </th> 
      <th scope="col">Bowl </th> 
      <th scope="col">Pen </th> 
      <th scope="col">Pts </th> 
     </tr> 
     <tr> 
      <td>1 </td> 
      <td><a href="fixbyteam.aspx?clubid=44576&teamid=58170&divid=32181">Rayleigh 2nd</a> </td> 
      <td>12 </td> 
      <td>8 </td> 
      <td>1 </td> 
      <td>0 </td> 
      <td>3 </td> 
      <td>14 </td> 
      <td>52 </td> 
      <td>0 </td> 
      <td>209 </td> 
     </tr> 
     <tr> 
      <td>2 </td> 
      <td><a href="fixbyteam.aspx?clubid=44612&teamid=58169&divid=32181">Rainham 1st</a> </td> 
      <td>12 </td> 
      <td>8 </td> 
      <td>1 </td> 
      <td>1 </td> 
      <td>2 </td> 
      <td>12 </td> 
      <td>56 </td> 
      <td>-15 </td> 
      <td>199 </td> 
     </tr> 
     <tr class="lineAbove"> 
      <td>3 </td> 
      <td><a href="fixbyteam.aspx?clubid=44571&teamid=58162&divid=32181">Old Chelmsfordians 2nd</a> </td> 
      <td>12 </td> 
      <td>5 </td> 
      <td>5 </td> 
      <td>0 </td> 
      <td>2 </td> 
      <td>10 </td> 
      <td>48 </td> 
      <td>0 </td> 
      <td>148 </td> 
     </tr> 
     <tr> 
      <td>4 </td> 
      <td><a href="fixbyteam.aspx?clubid=44570&teamid=58161&divid=32181">Little Baddow 2nd</a> </td> 
      <td>12 </td> 
      <td>5 </td> 
      <td>4 </td> 
      <td>0 </td> 
      <td>3 </td> 
      <td>21 </td> 
      <td>43 </td> 
      <td>-15 </td> 
      <td>144 </td> 
     </tr> 
     <tr> 
      <td>5 </td> 
      <td><a href="fixbyteam.aspx?clubid=44606&teamid=58159&divid=32181">Rayne 1st</a> </td> 
      <td>12 </td> 
      <td>5 </td> 
      <td>4 </td> 
      <td>0 </td> 
      <td>3 </td> 
      <td>6 </td> 
      <td>39 </td> 
      <td>0 </td> 
      <td>140 </td> 
     </tr> 
     <tr> 
      <td>6 </td> 
      <td><a href="fixbyteam.aspx?clubid=44605&teamid=58158&divid=32181">Terling 1st</a> </td> 
      <td>12 </td> 
      <td>4 </td> 
      <td>5 </td> 
      <td>1 </td> 
      <td>2 </td> 
      <td>12 </td> 
      <td>35 </td> 
      <td>0 </td> 
      <td>129 </td> 
     </tr> 
     <tr> 
      <td>7 </td> 
      <td><a href="fixbyteam.aspx?clubid=44602&teamid=58154&divid=32181">Willow Herbs 1st</a> </td> 
      <td>12 </td> 
      <td>4 </td> 
      <td>6 </td> 
      <td>0 </td> 
      <td>2 </td> 
      <td>9 </td> 
      <td>34 </td> 
      <td>0 </td> 
      <td>117 </td> 
     </tr> 
     <tr> 
      <td>8 </td> 
      <td><a href="fixbyteam.aspx?clubid=50925&teamid=68864&divid=32181">Ongar 1st</a> </td> 
      <td>12 </td> 
      <td>3 </td> 
      <td>5 </td> 
      <td>0 </td> 
      <td>4 </td> 
      <td>3 </td> 
      <td>42 </td> 
      <td>-5 </td> 
      <td>108 </td> 
     </tr> 
     <tr class="lineAbove"> 
      <td>9 </td> 
      <td><a href="fixbyteam.aspx?clubid=44607&teamid=58163&divid=32181">Sandon Sports 1st</a> </td> 
      <td>12 </td> 
      <td>3 </td> 
      <td>6 </td> 
      <td>0 </td> 
      <td>3 </td> 
      <td>8 </td> 
      <td>27 </td> 
      <td>0 </td> 
      <td>98 </td> 
     </tr> 
     <tr> 
      <td>10 </td> 
      <td><a href="fixbyteam.aspx?clubid=44582&teamid=58156&divid=32181">Little Waltham 2nd</a> </td> 
      <td>12 </td> 
      <td>1 </td> 
      <td>9 </td> 
      <td>0 </td> 
      <td>2 </td> 
      <td>14 </td> 
      <td>25 </td> 
      <td>0 </td> 
      <td>65 </td> 
     </tr> 
    </table> 

그리고 열 8-10 (박쥐, 볼과 펜)을 삭제하고 싶습니다. 어디서부터 시작해야하는지 잘 모르겠다. 그래서 어떤 포인터라도 도움이 될 것이다!

Answer 1

tr 개를 반복하고 각각에서 8 번째, 9 번째 및 10 번째 노드를 제거해야합니다. td

bool first = true; 
foreach (HtmlNode row in doc.DocumentNode.SelectNodes("//tr")) 
{ 
    if (first) 
    { 
     row.RemoveChild(row.SelectSingleNode("th[10]")); 
     row.RemoveChild(row.SelectSingleNode("th[9]")); 
     row.RemoveChild(row.SelectSingleNode("th[8]")); 
     first = false; 
    } 
    else 
    { 
     row.RemoveChild(row.SelectSingleNode("td[10]")); 
     row.RemoveChild(row.SelectSingleNode("td[9]")); 
     row.RemoveChild(row.SelectSingleNode("td[8]")); 
    } 
}