Hello,
reading quickly the doc
"Constructs a new context instance using the existing connection to connect
to a database. The connection will not be disposed when the context is
disposed ifcontextOwnsConnection is false."
base(existingConnection, false) { }
Best Regards.
On Thu, Feb 27, 2014 at 12:28 PM, Joe Strommen <joe.strom...@gmail.com>wrote:
> The end of the using() block automatically closes the connection. If I
> remove the line with "efContext.TestEntities.Count()" then it works fine.
>
>
> On Thu, Feb 27, 2014 at 2:09 PM, mm.w <0xcafef...@gmail.com> wrote:
>
> > Hello,
> >
> > I don't know anything about c# and the Entity Framework, but something
> > obvious where do you close your connection?
> >
> > Best Regards.
> >
> >
> > On Wed, Feb 26, 2014 at 11:46 AM, Joe Strommen <joe.strom...@gmail.com
> > >wrote:
> >
> > > Hi all,
> > > I'm using SQLite with Entity Framework 6 and having a problem. I am
> > > unable to delete the sqlite file, even though I'm disposing all my
> > > disposable objects. Below is a minimal code sample that demonstrates
> the
> > > issue. I'd appreciate any advice/workarounds you can provide. I'm
> happy
> > > to enter a ticket for this, but I wanted to verify that I'm not doing
> > > something wrong first.
> > >
> > > (I'm using the latest System.Data.SQLite NuGet package, which is
> version
> > > 1.0.91)
> > >
> > > Thanks
> > > Joe Strommen
> > >
> > > class Program
> > > {
> > > public class TestContext : DbContext
> > > {
> > > public TestContext(DbConnection existingConnection) :
> > > base(existingConnection, false) { }
> > >
> > > public DbSet<TestEntity> TestEntities { get; set; }
> > > }
> > >
> > > public class TestEntity
> > > {
> > > public long Id { get; set; }
> > >
> > > public string Value { get; set; }
> > > }
> > >
> > > static void Main(string[] args)
> > > {
> > > var path = "test.sqlite";
> > > if (File.Exists(path)) { File.Delete(path); }
> > > using (var sqliteConnection = new SQLiteConnection("Data
> > > Source=" + path))
> > > {
> > > sqliteConnection.Open();
> > >
> > > using (var sqliteCmd =
> sqliteConnection.CreateCommand())
> > > {
> > > sqliteCmd.CommandText =
> > > "CREATE TABLE TestEntities (Id INTEGER PRIMARY
> > KEY
> > > AUTOINCREMENT, Value TEXT);" +
> > > "INSERT INTO TestEntities ('Value') VALUES
> > > ('Value1'), ('Value2'), ('Value3');";
> > > sqliteCmd.ExecuteNonQuery();
> > > }
> > >
> > > using (var efContext = new
> TestContext(sqliteConnection))
> > > {
> > > var entityCount = efContext.TestEntities.Count();
> > > }
> > > }
> > > File.Delete(path); // Fails; the file is still locked.
> > > }
> > > }
> > > _______________________________________________
> > > sqlite-users mailing list
> > > sqlite-users@sqlite.org
> > > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
> > >
> > _______________________________________________
> > sqlite-users mailing list
> > sqlite-users@sqlite.org
> > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
> >
> _______________________________________________
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