public EntityChangeNotifier(Expression <Func <TEntity, bool> > query)
{
_context = new TDbContext();
_query = query;
_connectionString = _context.Database.Connection.ConnectionString;
SafeCountDictionary.Increment(_connectionString, x => { SqlDependency.Start(x); });
RegisterNotification();
}
protected virtual void Dispose(bool disposing)
{
if (disposing)
{
SafeCountDictionary.Decrement(_connectionString, x => { SqlDependency.Stop(x); });
if (_context != null)
{
_context.Dispose();
_context = null;
}
}
}