StateMachineWorkflowInstance.setState可以回滚吗？

问题描述

朋友，

世界自然基金会的新人。以下是我想要实现的目标。
设置状态成功后，我在SQL表中插入一些记录。如果失败，交易范围是否会回滚SetState？
使用（System.Transactions.TransactionScope scope = new System.Transactions.TransactionScope（System.Transactions.TransactionScopeOption.RequiresNew））

{

尝试

{

workflowRuntime.StartRuntime（）;

StateMachineWorkflowInstance实例
= new StateMachineWorkflowInstance（workflowRuntime，new Guid（<某些GUID，存在>））;

instance.SetState（ new StateActivity（< COMPLETEDSTATE>））;

workflowRuntime.StopRuntime（）;

某些数据库的活动性 - 可能会引发异常

Scope.Complete（）;

}

catch（Exception ex）

{
抛出TransactionAbortedException。

}
}

解决方案

Friends,

New in WWF.  Below is something I am trying to achieve.
After set state successful, I am inserting some record in a SQL table. if that failes, will the Transaction scope rolls back the SetState?
 
using (System.Transactions.TransactionScope scope = new System.Transactions.TransactionScope(System.Transactions.TransactionScopeOption.RequiresNew))

{

try

{

 workflowRuntime.StartRuntime();

 StateMachineWorkflowInstance instance
  = new StateMachineWorkflowInstance(workflowRuntime, new Guid(<some GUID that exists>));

  instance.SetState(new StateActivity(<COMPLETEDSTATE>));

 workflowRuntime.StopRuntime();

 Some Database acticity - that may throw exception

Scope.Complete();

}

catch (Exception ex)

{
 throw TransactionAbortedException.

}
}

解决方案

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