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Editorial Team
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Asked: 2026-05-13T09:05:13+00:00

My C# site allows users to submit HTML to be displayed on the site.

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My C# site allows users to submit HTML to be displayed on the site. I would like to limit the tags and attributes allowed for the HTML, but am unable to figure out how to do this in .net.

I’ve tried using Html Agility Pack, but I don’t see how to modify the HTML, I can see how to go through the HTML and find certain data, but actually generating an output file is baffling me.

Does anyone have a good example for cleaning up HTML in .net? The agility pack might be the answer, but the documentation is lacking.

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1 Answer

  1. Editorial Team

    With HtmlAgilityPack you can remove unwanted tags from the input:

    node.ParentNode.RemoveChild(node);
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