public string AuthenticateUser(string xmlLogon, string xmlPassword)
        {
            svcXMLHandler = new SVC_XMLHandler();
            svcAuthenticateUser = new SVC_AuthenticateUser();

            lclUsername = svcXMLHandler.DecodeXML(xmlLogon);
            lclPassword = svcXMLHandler.DecodeXML(xmlPassword);

            logonFound = svcAuthenticateUser.AuthenticateLogon(lclUsername);
            passwordFound = svcAuthenticateUser.AuthenticatePassword(lclPassword);

            if ((logonFound && passwordFound) == true)
            {
                verifiedLogon = lclUsername;
                return verifiedLogon;
            }
            else
            {
                return "User not verified";
            }
        }
        public string WSAuthenticateUser()
        {
            svcXMLHandler = new SVC_XMLHandler();
            xmlLogon = svcXMLHandler.UserNameEncodeXML(logon);
            xmlPassword = svcXMLHandler.PasswordEncodeXML(password);

            WSAuthenticate.Service1 wsClient = new WSAuthenticate.Service1();
            string wcfOutput = wsClient.AuthenticateUser(xmlLogon, xmlPassword);
            return wcfOutput;
        }