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OPC/DDE server Frequently Asked Questions AutomationDirect Logo


Question

How do I access a DSDATA subtopic in Visual Basic?

Answer

Like this::

In Excel:
=DSData|TopicName!SubTopic.v1510

In Visual Basic (the subtopic is actually part of the item, so it is referenced on the .LinkItem property):
Test.LinkTopic = "DsData|TopicName"
Test.LinkItem = "SubTopic.V1510"
Test.LinkMode = 1



FAQ Subcategory: None

This item was last updated on 2003-08-28
Document ID: 975


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