題
我已經使用C＃從我自己的網站上刪除了一個表格並將其加載到一個字符串中。有太多列，所以我想知道是否有一種簡單的方法可以刪除一些，可能使用HTML Agility Pack，但如果需要，可以使用C＃。
字符串中的表格如下所示：
<table>
<tr>
<th scope="col"> </th>
<th scope="col"> </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>
我想刪除8-10列（蝙蝠，碗和筆）。我不確定從哪裡開始所以任何指針都會有所幫助！
一般承認的答案
您需要遍歷每個tr並從每個節點中刪除第8，第9和第10個td節點。
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]"));
}
}