//Method Usage example as give below
        //getDictionaryValue(Login_Objects.LOGIN_APRISO_USERNAME, DOMAttributes.css_class.ToString());

        public String getDictionaryValue(Dictionary <String, String> dictionary, String Key)
        {
            try
            {
                String value = null;
                if (dictionary != null)
                {
                    if (dictionary.ContainsKey(Key))
                    {
                        value = dictionary[Key];
                        return(value);
                    }
                    else
                    {
                        return(value);
                    }
                }
                else
                {
                    return(value);
                }
            }
            catch (Exception e)
            {
                SAFINCALog.LogStackTrace(e);
                return(null);
            }
        }