我如何通过一段

Question

拆分HTML字符串有一个HTML字符串，如下图所示

<p style="font-family: Times New Roman;"><span class="cs5efed22f1">HARRISBURG - gov today issued a consumer alert about an apparent scam concerning the Affordable Care Act. In recent days, people across the country have received calls asking for personal information, in order to obtain a "national medical card" from the government. No such card exists.</span> 
</p> 
<p style="font-family: Times New Roman;"><span class="cs5efed22f1">"Do not ever give out personal, health care or bank account information over the phone, unless you initiated the call and you know who is on the other end," said Kane.</span> 
</p> 
<p style="font-family: Times New Roman;"><span class="cs5efed22f1">Kane says if someone calls, offering to help you obtain this nonexistent national medical card, you should call the AG's Health Care Hotline at (877) 888-4877. Any information you can provide-- such as the name, telephone number, or location of the caller-- will be very helpful.</span> 
</p> 
<p ><span class="cs5efed22f1"><span style="font-family: Times New Roman;">You can learn more about this (and other scams) by visiting the gov's website at</span> 
    <a href="http://www.example.org/"><span class="cs61a9f7db1" style="color: rgb(0, 0, 255); font-family: Times New Roman;">http://www.example.org</span> 
    </a><span style="font-family: Times New Roman;">.</span></span> 
</p> 
<p ><span class="cs5efed22f1"><span style="font-family: Times New Roman;">The Health Care Section of the test General's website can be found here:</span> 
    <a href="http://www.example.org/complaints.aspx?id=458"><span class="cs61a9f7db1" style="color: rgb(0, 0, 255); font-family: Times New Roman;">http://www.example.org/complaints.aspx?id=458</span> 
    </a> 
    </span> 
</p> 

是需要把一些额外的HTML通过C＃中的第一段之后。

如何根据p标记拆分HTML字符串，并在第一段或第二段之后插入更多HTML？

Answer 1

尝试使用yourHtmlString.IndexOf("</p>")，这将给你的</p>中第一次出现的索引，然后使用内部的yourHtmlString.Insert()