/// <summary>
/// Create a new Territories object.
/// </summary>
/// <param name="territoryID">Initial value of the TerritoryID property.</param>
/// <param name="territoryDescription">Initial value of the TerritoryDescription property.</param>
public static Territories CreateTerritories(global::System.Int64 territoryID, global::System.String territoryDescription)
{
Territories territories = new Territories();
territories.TerritoryID = territoryID;
territories.TerritoryDescription = territoryDescription;
return territories;
}
/// <summary>
/// Deprecated Method for adding a new object to the Territories EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToTerritories(Territories territories)
{
base.AddObject("Territories", territories);
}
//
// NOTE: Used to test the fix for ticket [ccfa69fc32].
//
private static int EFTransactionTest(bool add)
{
//
// NOTE: Some of these territories already exist and should cause
// an exception to be thrown when we try to INSERT them.
//
long[] territoryIds = new long[] {
1, 2, 3, 4, 5, // NOTE: Success
6, 7, 8, 9, 10, // NOTE: Success
1576, 1577, 1578, 1579, 1580, // NOTE: Success
1581, 1730, 1833, 2116, 2139, // NOTE: Fail (1581)
2140, 2141 // NOTE: Skipped
};
if (add)
{
using (northwindEFEntities db = new northwindEFEntities())
{
using (TransactionScope scope = new TransactionScope())
{
//
// NOTE: *REQUIRED* This is required so that the
// Entity Framework is prevented from opening
// multiple connections to the underlying SQLite
// database (i.e. which would result in multiple
// IMMEDIATE transactions, thereby failing [later
// on] with locking errors).
//
db.Connection.Open();
foreach (int id in territoryIds)
{
Territories territories = new Territories();
territories.TerritoryID = id;
territories.TerritoryDescription = String.Format(
"Test Territory #{0}", id);
territories.Regions = db.Regions.First();
db.AddObject("Territories", territories);
}
try
{
#if NET_20
db.SaveChanges(false);
#else
db.SaveChanges(SaveOptions.None);
#endif
}
catch (Exception e)
{
Console.WriteLine(e);
}
finally
{
scope.Complete();
db.AcceptAllChanges();
}
}
}
}
else
{
using (northwindEFEntities db = new northwindEFEntities())
{
bool once = false;
#if NET_20
//
// HACK: We cannot use the Contains extension method within a
// LINQ query with the .NET Framework 3.5.
//
var query = from t in db.Territories
orderby t.TerritoryID
select t;
foreach (Territories territories in query)
{
if (Array.IndexOf(territoryIds, territories.TerritoryID) == -1)
continue;
if (once)
Console.Write(' ');
Console.Write(territories.TerritoryID);
once = true;
}
#else
var query = from t in db.Territories
where territoryIds.AsQueryable<long>().Contains<long>(t.TerritoryID)
orderby t.TerritoryID
select t;
foreach (Territories territories in query)
{
if (once)
Console.Write(' ');
Console.Write(territories.TerritoryID);
once = true;
}
#endif
}
}
return 0;
}
