public string GenerateUserToken(int userid, int businessid)
        {
            string tokenString = ce.GenerateRandomeStrings(20);
            string returnToken = "";

            using (SqlConnection conn = connect.getConnection())
            {
                using (SqlCommand cmd = new SqlCommand("GenerateToken", conn))//call Stored Procedure
                {
                    cmd.CommandType = CommandType.StoredProcedure;
                    cmd.Parameters.AddWithValue("@token", tokenString);
                    cmd.Parameters.AddWithValue("@userId", userid);
                    cmd.Parameters.AddWithValue("@businessId", businessid);
                    cmd.Parameters.Add("@returnvalue", System.Data.SqlDbType.Int);
                    cmd.Parameters["@returnvalue"].Direction = ParameterDirection.Output;

                    try
                    {
                        cmd.ExecuteNonQuery();
                        if (Convert.ToInt32(cmd.Parameters["@returnvalue"].Value) == 1)
                        {
                            returnToken = tokenString;// ce.Encrypt(tokenString, CommonUtilityClass.apiEncryptKey);
                        }
                    }
                    catch (Exception ex)
                    {
                        CommonUtilityClass.ExceptionLog(ex);
                    }
                }
            }
            return(returnToken);
        }