public void Execute(DbTransactionCommandDelegate dbTransactionCommandDelegate)
{
if (dbTransactionCommandDelegate != null)
{
bool isOk = true;
foreach (IDbTransactionScope scope in transactionScopeList)
{
try
{
scope.Execute(dbTransactionCommandDelegate);
}
catch
{
isOk = false;
break;
}
}
Complete(isOk);
}
}
public void Execute(DbTransactionCommandDelegate transactionDelegate)
{
ExecuteCount++;
if (transactionDelegate != null)
{
try
{
transactionDelegate(this.dbCommand);
//此处不能提交事务：
//1.单个DbTransactionScope让调用者触发Complete
//2.当被DbTransactionScopeCollections包含时由DbTransactionScopeCollections触发Complete
}
catch (Exception ex)
{
executeExceptionMsg = ex.Message;
Complete(false);
//抛出异常让DbTransactionScopeCollections能够捕获并及时中断可能存在的后续的其它事务
throw ex;
}
}
}
