public SQLExtDataReader(DbCommand cmd, CommandBehavior behaviour, SQLExtTransaction <TConn> txn = null, SQLExtTransactionLock <TConn> txnlock = null)
{
this.command = cmd;
this.InnerReader = cmd.ExecuteReader(behaviour);
this.transaction = txn;
this.txnlock = txnlock;
}
protected void SetTransaction(DbTransaction txn)
{
// We only accept wrapped transactions in order to avoid deadlocks
if (txn == null || txn is SQLExtTransaction <TConn> )
{
transaction = (SQLExtTransaction <TConn>)txn;
InnerCommand.Transaction = transaction.InnerTransaction;
}
else
{
throw new InvalidOperationException(String.Format("Expected a {0}; got a {1}", typeof(SQLExtTransaction <TConn>).FullName, txn.GetType().FullName));
}
}