UnitOfWork.cs

using System.Data.Entity;

namespace AccPackComp.Infrastructure.UnitOfWork
{
    public class UnitOfWork : IUnitOfWork
    {
        private readonly DbContext _database;

        public UnitOfWork(DbContext database)
        {
            Ensure.Argument.NotNull(database, "database");

            _database = database;
        }

        public void Commit()
        {
            _database.SaveChanges();
        }
    }
}