BusinessLogic.SqlMembershipProvider.UpdateUser C# (CSharp) Метод

        public override void UpdateUser(MembershipUser user)
        {
            SqlConnection conn = new SqlConnection(connectionString);
            SqlCommand cmd = new SqlCommand("UPDATE Users " +
                    " SET Email = @Email, Comment = @Comment," +
                    " IsApproved = @IsApproved" +
                    " WHERE Username = @Username AND ApplicationName = @ApplicationName", conn);

            cmd.Parameters.AddWithValue("@Email", user.Email);
            cmd.Parameters.AddWithValue("@Comment", user.Comment);
            cmd.Parameters.AddWithValue("@IsApproved", user.IsApproved);
            cmd.Parameters.AddWithValue("@Username", user.UserName);
            cmd.Parameters.AddWithValue("@ApplicationName", pApplicationName);

            try
            {
                conn.Open();

                cmd.ExecuteNonQuery();
            }
            catch (SqlException e)
            {
                if (WriteExceptionsToEventLog)
                {
                    WriteToEventLog(e, "UpdateUser");

                    throw new ProviderException(exceptionMessage);
                }
                else
                {
                    throw e;
                }
            }
            finally
            {
                conn.Close();
            }
        }