----------------------------------------------------wcf事務：
1.ACID：原子性、一致性、隔離性、持久性；
2.事務：添加命名空間（using System.Transactions;）
using (TransactionScope ts = new TransactionScope())
??????????? {
??????????????? //操作
??????????????? ts.Complete();
??????????? }
--支持事務流的綁定：NetNamedPipeBinding,nettcpbinding,wshttpbinding,
--在綁定的配置文件;缺省為false;
<binding name="" transactionFlow="true">
--通過代碼打開事務流：
? NetTcpBinding nb = new NetTcpBinding();
??????????? nb.TransactionFlow = true;
--服務契約中：
? [TransactionFlow(TransactionFlowOption.Allowed)]
--傳輸協議選項：
<binding name="" transactionFlow="true" transactionProtocol="WSAtomicTransaction11">
--設置事務超時：
?? <behaviors>
????? <serviceBehaviors>
??????? <behavior name="AllenBehavior">
????????? <serviceMetadata httpGetEnabled="true" />
????????? <serviceDebug includeExceptionDetailInFaults="false" />
???<serviceTimeouts transactionTimeout="00:20:00"/>
??</behavior>
????? </serviceBehaviors>
或者是：
?? [ServiceBehavior(TransactionTimeout="00:20:00")]
??? public class guo : Iguo

wcf事務(隨記)