ReadOnly Property (PIValues collection)



Read/Write Boolean property indicating the PIValues collection is read-only.




The object placeholder is an object expression that evaluates to a PIValues collection.



Values cannot be added to a PIValues collection when the ReadOnly flag is set to True. Typically PIValues collections retrieved from a Server will have the ReadOnly flag set to True.  By default this property is set to True for all newly created PIValues collections.


Enabling Operational Intelligence