To be more specific - the end of the "using (var sqliteConnection = new
SQLiteConnection("Data Source=" + path))" block will close the connection.
I'm not relying on Entity Framework to close the connection for me.
On Thu, Feb 27, 2014 at 2:33 PM, mm.w <[email protected]> wrote:
> 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 <[email protected]
> >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 <[email protected]> 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 <[email protected]
> > > >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
> > > > [email protected]
> > > > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
> > > >
> > > _______________________________________________
> > > sqlite-users mailing list
> > > [email protected]
> > > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
> > >
> > _______________________________________________
> > sqlite-users mailing list
> > [email protected]
> > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
> >
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