.net 数据库存储

   SqlConnection myConnection = new SqlConnection(ConfigurationSettings.AppSettings["ConnectionString"]);
            SqlCommand myCommand = new SqlCommand("CustomerAdd", myConnection);

            // Mark the Command as a SPROC
            myCommand.CommandType = CommandType.StoredProcedure;

            // Add Parameters to SPROC
            SqlParameter parameterFullName = new SqlParameter("@FullName", SqlDbType.NVarChar, 50);
            parameterFullName.Value = fullName;
            myCommand.Parameters.Add(parameterFullName);

            SqlParameter parameterEmail = new SqlParameter("@Email", SqlDbType.NVarChar, 50);
            parameterEmail.Value = email;
            myCommand.Parameters.Add(parameterEmail);

            SqlParameter parameterPassword = new SqlParameter("@Password", SqlDbType.NVarChar, 50);
            parameterPassword.Value = password;
            myCommand.Parameters.Add(parameterPassword);

            SqlParameter parameterCustomerID = new SqlParameter("@CustomerID", SqlDbType.Int, 4);
            parameterCustomerID.Direction = ParameterDirection.Output;
            myCommand.Parameters.Add(parameterCustomerID);

            try {
                myConnection.Open();
                myCommand.ExecuteNonQuery();
                myConnection.Close();

                // Calculate the CustomerID using Output Param from SPROC
                int customerId = (int)parameterCustomerID.Value;

                return customerId.ToString();
            }
            catch {
                return String.Empty;
            }