How can I decode HTML characters in C#?

Question

I have email addresses encoded with HTML character entities. Is there anything in .NET that can convert them to plain strings?

Answer 1

As @CQ says, you need to use HttpUtility.HtmlDecode, but it's not available in a non-ASP .NET project by default.

For a non-ASP .NET application, you need to add a reference to System.Web.dll. Right-click your project in Solution Explorer, select "Add Reference", then browse the list for System.Web.dll.

Now that the reference is added, you should be able to access the method using the fully-qualified name System.Web.HttpUtility.HtmlDecode or insert a using statement for System.Web to make things easier.