How to Response.Write on IIS7.5?

Question

i am trying to write out a response to the client:

response.StatusCode = (int)HttpStatusCode.BadRequest;
response.ClearContent();
response.Write(String.Forma         


        

Answer 1

By default, IIS 7 will change the response if the code is >= 400 http://msdn.microsoft.com/en-us/library/ms690497(v=vs.90).aspx

But you can change this in the httpErrors element of system.webServer.

EDIT: this will break CustomErrors, if you are using that. You might be better off returning a 400 without a response, then setting up web.config to redirect to a custom page for 400 errors.