public override object ExecuteScalar()
{
try
{
_txnlock.OpenReader();
_txnlock.BeginCommand(this);
return(InnerCommand.ExecuteScalar());
}
finally
{
_txnlock.EndCommand();
_txnlock.CloseReader();
}
}
protected void EndCommand()
{
if (_transaction != null)
{
_transaction.EndCommand();
}
else if (_txnlock != null)
{
_txnlock.EndCommand();
}
}
public override object ExecuteScalar()
{
if (this._transaction != null)
{
this._transaction.BeginCommand(this);
// The transaction should already have the transaction lock
object result = InnerCommand.ExecuteScalar();
this._transaction.EndCommand();
return result;
}
else
{
// Take the transaction lock for the duration of this command
using (var txnlock = new SQLiteTxnLockED())
{
txnlock.Open();
txnlock.BeginCommand(this);
object result = InnerCommand.ExecuteScalar();
txnlock.EndCommand();
return result;
}
}
}
public void EndCommand()
{
_transactionLock.EndCommand();
}