private static void InsertDestination()
{
var destination = new Destination
{
Country = "Indonesia",
Description = "EcoTourism at its best in exquisite Bali",
Name = "Bali"
};
using (var context = new BreakAwayContext())
{
context.Destinations.Add(destination);
context.SaveChanges();
}
}
private static void InsertPerson()
{
var person = new Person
{
FirstName = "Rowan",
LastName = "Miller",
SocialSecurityNumber = 12345678,
Photo = new PersonPhoto { Photo = new Byte[] { 0 } }
};
using (var context = new BreakAwayContext())
{
context.People.Add(person);
context.SaveChanges();
}
}
private static void InsertLodging()
{
var lodging = new Lodging()
{
Name = "Rainy Day Motel",
Destination = new Destination
{
Name = "Seattle, Washington",
Country = "USA"
}
};
using (var context = new BreakAwayContext())
{
context.Lodgings.Add(lodging);
context.SaveChanges();
}
}
private static void InsertResort()
{
var resort = new Resort
{
Name = "Top Notch Resort and Spa",
MilesFromNearestAirport = 30,
Activities = "Spa, Hiking, Skiing, Ballooning",
Destination = new Destination
{
Name = "Stowe, Vermont",
Country = "USA"
}
};
using (var context = new BreakAwayContext())
{
context.Lodgings.Add(resort);
context.SaveChanges();
}
}
private static void UpdateTrip()
{
using (var context = new BreakAwayContext())
{
var trip = context.Trips.FirstOrDefault();
trip.CostUSD = 750;
context.SaveChanges();
}
}
private static void UpdatePerson()
{
using (var context = new BreakAwayContext())
{
var person = context.People.Include("Photo").FirstOrDefault();
person.FirstName = "Rowena";
if (person.Photo == null)
{
person.Photo = new PersonPhoto { Photo = new Byte[] { 0 } };
}
context.SaveChanges();
}
}
private static void SpecifyDatabaseName()
{
using (var context = new BreakAwayContext("BreakAwayStringConstructor"))
{
context.Destinations.Add(new Destination { Name = "Tasmania" });
context.SaveChanges();
}
}
//private static void DeleteDestinationInMemoryAndDbCascade()
//{
// int destinationId;
// using (var context = new BreakAwayContext())
// {
// var destination = new Destination
// {
// Name = "Sample Destination",
// Lodgings = new List<Lodging> {
// new Lodging { Name = "Lodging One" },
// new Lodging { Name = "Lodging Two" }
// }
// };
// context.Destinations.Add(destination);
// context.SaveChanges();
// destinationId = destination.DestinationId;
// }
// using (var context = new BreakAwayContext())
// {
// var destination = context.Destinations
// .Single(d => d.DestinationId == destinationId);
// context.Destinations.Remove(destination);
// context.SaveChanges();
// }
// using (var context = new BreakAwayContext())
// {
// var lodgings = context.Lodgings
// .Where(l => l.DestinationId == destinationId).ToList();
// Console.WriteLine("Lodgings: {0}", lodgings.Count);
// }
//}
private static void RunTest()
{
using (var context = new BreakAwayContext())
{
context.Database.Initialize(force: true);
context.Destinations.Add(new Destination { Name = "Fiji" });
context.SaveChanges();
}
using (var context = new BreakAwayContext())
{
if (context.Destinations.Count() == 1)
{
Console.WriteLine("Test Passed: 1 destination saved to database");
}
else
{
Console.WriteLine("Test Failed: {0} destinations saved to database", context.Destinations.Count());
}
}
}
private static void ReuseDbConnection()
{
var cstr = @"Server=.\SQLEXPRESS;
Database=BreakAwayDbConnectionConstructor;
Trusted_Connection=true";
using (var connection = new SqlConnection(cstr))
{
using (var context = new BreakAwayContext(connection))
{
context.Destinations.Add(new Destination { Name = "Hawaii" });
context.SaveChanges();
}
using (var context = new BreakAwayContext(connection))
{
foreach (var destination in context.Destinations)
{
Console.WriteLine(destination.Name);
}
}
}
}
private static void InsertTrip()
{
var trip = new Trip
{
CostUSD = 800,
StartDate = new System.DateTime(2011, 9, 1),
EndDate = new System.DateTime(2011, 9, 14)
};
using (var context = new BreakAwayContext())
{
context.Trips.Add(trip);
context.SaveChanges();
}
}