How to stop ReportViewer control (VS 2010) from html encoding my links

I have a reporting services report with a url with querystring parameters in a column. When it is accessed directly through reporting services, all is well. I click on the url and it goes to the appropriate page.

However, when I access the report through the ReportViewer control in VS 2010, the ampersa开发者_开发技巧nd in my link is html encoded. So the querystring parameters

?value1=abc&value2=def 

become

?value1=abc&value2=def

This is messing up my report. How do I stop the ReportViewer from HtmlEncoding the results?

Ok, I have just encountered this and found a simple yet unsatisfying solution:

Create a text expression like this:

=Replace(Fields!MyDbField.Value ,"amp;","")

Not elegant but it works and it is unlikely you will have a string with the actual real value of "amp;"