How to remove specific style tag in html using C#

Question

Here is my html code:

<p><span style="background:lime;Color:Red;">Contrary to popular belief, <b><u>Lorem Ipsum is not simply</u></b> random text. It has roots in a piece of classical Latin literature from <span style="background:blue;">45 BC, making it over 2000 years</span> old. Richard McClintock, </span><b>

From above code, i need to remove the background attributes & value using C# from all the spans. The other values in style tag should remain. Eg:

<span style="background:lime;Color:Red;">Contrary to popular belief,.....</span>

should look

<span style="Color:Red;">Contrary to popular belief,.....</span>

Pls help...!

You could do this easily in jQuery, why does it need to be C#? — DGibbs
– DGibbs, Commented Apr 22, 2013 at 13:42
I get this html using richtext control. see this thread..infragistics.com/community/forums/p/79418/400897.aspx#400897 — Aruna
– Aruna, Commented Apr 23, 2013 at 1:48

I4V · Accepted Answer · 2013-04-22 14:52:42Z

Using HtmlAgilityPack

string html = @"<span style=""background:lime;Color:Red;"">Contrary to popular belief,.....</span>"; var doc = new HtmlAgilityPack.HtmlDocument(); doc.LoadHtml(html); foreach (var span in doc.DocumentNode.Descendants("span")) { var style = span.Attributes["style"].Value; span.Attributes["style"].Value = String.Join(";", style.Split(';').Where(s => !s.ToLower().Trim().StartsWith("background:"))); } var newHtml = doc.DocumentNode.InnerHtml;

vborutenko · Accepted Answer · 2013-04-22 14:32:37Z

-2

Try this

$('span').css("background", "")

answered Apr 22, 2013 at 14:32

vborutenko

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L.B Over a year ago

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