How to display HTML content in C# string?

Question

I am trying to achieve something like this:

string html = @"Hello <b> World ! </b>";

The desired output would be

Hello World !

The string html can be used anywhere on label, textbox, etc.

But it is not working. It just displays as it is Hello <b> World ! </b> Hello <b> World ! </b>

Is there any other way to do this?

Answer 1

尝试HtmlString如：

HtmlString html = new HtmlString("Hello <b> World ! </b>");

Answer 2

Use @Html.Raw()

@Html.Raw(string);

See here for more: http://forums.asp.net/t/1903975.aspx?how+to+use+html+raw

Answer 3

Your output is HTML-encoded, probably, automatically (s. this article http://weblogs.asp.net/scottgu/archive/2010/04/06/new-lt-gt-syntax-for-html-encoding-output-in-asp-net-4-and-asp-net-mvc-2.aspx ). If you use the ASPX rendering, use <%= %> instead of <%: %>.

Answer 4

Depends on the version of ASP.NET, but your safest bet is to create a literal control

<asp:Literal runat='server' id='yourOutput' Text='' />

And then set it on code behind

yourOutput.Text = html;

This should work on all versions of classic ASP.NET - for MVC projects you already got good answers.