xmlHttp.getResponseHeader + Not working for CORS

Question

I have an asp.NET WCF on .NET 4. This service is used to authenticate users. We are submitting a username and password and then an HTTP Header should be returned with the au

Answer 1

The browser's security policies might block your response because you have not set:

HttpContext.Current.Response.AddHeader("Access-Control-Allow-Credentials","true");

If that doesn't help, try adding

xhrFields: { withCredentials: true }

to your ajax options might also be worth a shot.