Hi,
Is there a difference between empty string and null for OPC nodes of type 'String'?
After setting the value to an empty string, null is returned for reading the node.
What is the reason for this?
Kind regards
Peter
Is there a difference between empty string and null for OPC nodes of type 'String'?
After setting the value to an empty string, null is returned for reading the node.
What is the reason for this?
Kind regards
Peter