c# - HttpWebRequest Authentication not working -


alright, i'm writing program access restful service, first must provide authentication website. have valid credentials , entire code looks this:

using system; using system.collections.generic; using system.linq; using system.text; using system.collections; using system.net; using system.io;  namespace accessapi {     class program     {         static void main(string[] args)         {             string uri = "http://domainname/";             httpwebrequest request = (httpwebrequest)webrequest.create(uri);             string auth = createauthorization("http://domainname/", "my\\username", "password");             request.headers["authorization"] = "basic " + auth;             httpwebresponse response = (httpwebresponse)request.getresponse();             streamreader reader = new streamreader(response.getresponsestream());             console.writeline(reader.readtoend());         }          static string createauthorization(string realm, string username, string password)         {             string auth = ((realm != null) && (realm.length > 0) ?         realm + @"\" : "") + username + ":" + password;             auth = convert.tobase64string(encoding.default.getbytes(auth));             return auth;         }     } }

i've come far using few of solutions posted on other forums. while seemed work out people, doesn't me. first off, know credentials accurate. i'm able enter them on web browser , behave should. also, made sure "\" in them (there 1 in username) represented "\\" in code. every time run this, though, keep on getting "the remote server returned error: (401) unauthorized." can me troubleshoot through this? thank time!

from above code, when "auth" string getting composed auth string this: "http://domainname/:my\username:password"

the auth string should have format: domainname\username:password (the domain name optional).


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