2 * Firebird ADO.NET Data provider for .NET and Mono
4 * The contents of this file are subject to the Initial
5 * Developer's Public License Version 1.0 (the "License");
6 * you may not use this file except in compliance with the
7 * License. You may obtain a copy of the License at
8 * http://www.firebirdsql.org/index.php?op=doc&id=idpl
10 * Software distributed under the License is distributed on
11 * an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, either
12 * express or implied. See the License for the specific
13 * language governing rights and limitations under the License.
15 * Copyright (c) 2002, 2005 Carlos Guzman Alvarez
16 * All Rights Reserved.
22 namespace FirebirdSql.Data.Common
26 internal enum TransactionState
34 TransactionRollbacking
41 internal delegate void TransactionUpdateEventHandler(object sender, EventArgs e);
45 internal interface ITransaction : IDisposable
49 event TransactionUpdateEventHandler Update;
60 TransactionState State
69 void BeginTransaction(TransactionParameterBuffer tpb);
71 void CommitRetaining();
73 void RollbackRetaining();
75 // void Prepare(byte[] buffer);