Hi all,

I'm runing an NHibernate program, i want it to save the customer details into the database but I get "No row with the given identifier exists[NHibernate_Demo.Customer#10]" error. I got some of the code from the net and other stuff I don't understand as I'm new in NHibernate concept.

Here is my Customer.cs class:

using System;
using System.Collections.Generic;
using System.Text;
using NHibernate;
using NHibernate.Cfg;
using System.ComponentModel;
using System.Data;
using System.IO;
using System.Data.Sql;
using System.Data.SqlClient;
using System.Configuration;
using System.Diagnostics;

namespace NHibernate_Demo
{

class Program
{
static void Main(string[] args)
{

//Console.WriteLine("Hello there!");
Console.Write("Please input your ID: ");
string CustomerID = Console.ReadLine();

Console.Write("Please input your Company Name: ");
string CompanyName = Console.ReadLine();

Console.Write("Please input your Name: ");
string ContactName = Console.ReadLine();

Console.Write("Please input your Title: ");
string ContactTitle = Console.ReadLine();

Console.Write("Please input your Phone: ");
string Phone = Console.ReadLine();

Console.Write("Please input your Alt Phone: ");
string AltPhone = Console.ReadLine();

Console.WriteLine("Hello " + ContactName + ". Thank you for registering your
information.");
Console.Read();

// Loads the NHibernate Types to prepare for Serialization
Configuration cfg = new Configuration();
cfg.Configure();

cfg.AddAssembly(typeof(NHibernate_Demo.Customer).Assembly);
//cfg.AddClass(typeof(Customer));
//cfg.AddFile("Customer.hbm.xml");

//Opens a session to NHiberbate to allow us to work with objects
ISessionFactory sessionsF = cfg.BuildSessionFactory();

//let ISessiionFactory open connection
ISession sessionS = sessionsF.OpenSession();

ITransaction transaction = sessionS.BeginTransaction();
{

Customer customer = (Customer)sessionS.Load(typeof(Customer), 12);
sessionS.Close();


}

}

}

}

I get an error on this line and I got it from the net.

Customer customer = (Customer)sessionS.Load(typeof(Customer), 12);

I really don't know what to put there for my program to save to the database.

Please, I'd appreciate a solution to this or some hints on what to do.

Thanks.

You're trying to load an object which does not exist. Your code does no saving !

ok. How do I write a code that will save the details into the database?

I recommend startung with this:

http://nhforge.org/wikis/howtonh/your-first-nhibernate-based-application.aspx