subscriptionpolledrefresh.x

学习opcclient开发的好例子

<SubscriptionPolledRefresh xmlns="http://opcfoundation.org/webservices/XMLDA/1.0/"
      Holdtime="2003-05-14T12:35:33.785"
      Waittime="4000"
      ReturnAllItems="false">
 <Options   ReturnErrorText="true"
            ReturnDiagnosticInfo="true"
            ReturnItemTime="true"
            ReturnItemName="true"
            ReturnItemPath="true"
            ClientRequestHandle="XYZ"
            LocaleID="de" />
  <ServerSubHandles>0-1</ServerSubHandles>
</SubscriptionPolledRefresh>