getproperties.x

学习opcclient开发的好例子

<GetProperties xmlns="http://opcfoundation.org/webservices/XMLDA/1.0/"
  LocaleID=""
  ClientRequestHandle="XYZ"
  ItemPath=""
  ReturnAllProperties="true"
  ReturnPropertyValues="false">
  <ItemIDs ItemName="Clients" />
  <ItemIDs ItemName="Random.Int1" />
  <ItemIDs ItemName="Random.Int2" />
  <ItemIDs ItemPath="Random." ItemName="Int4" />
<!--  <PropertyNames>dataType</PropertyNames>
  <PropertyNames>timestamp</PropertyNames>
  -->

</GetProperties>