Specifying Language For ReportingService Render Method

I have a report that I'm hosting on SSRS. I have it setup for localization so if someone hits the report directly and their default language setting in their browser is ja-JP the report will display in Japanese. I am using the User!Language variable for this.

I am primarily displaying this report through an ASP.NET app however and am calling the Render method on the ReportingService service, then displaying the returned HTML in a literal control. This works great except, obviously, with this proxy type of set up the user's browser settings get lost in the shuffle. I can retrieve the browser settings easily enough in my ASP.NET application but how do I pass those settings along to SSRS? I have tried setting the CurrentCulture and CurrentUICulture on the thread executing the request but it still comes back in English. I have also tried setting the Language property (as shown below) but it seems as though that would change the Language on the report for everyone, not just my session.


Property[] props = new Property[1];


props[0] = new Property();

props[0].Name = "Language";

props[0].Value = "ja-JP";

report.SetProperties(reportPath, props);

Can someone help?

Thanks