NXSL:GetDCIValue

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Get last value of DCI with given ID on given node.

Syntax

GetDCIValue(node, id);

Parameters

node	Node object. Predefined variable $node can be used to refer to current node in transformation script or event processing policy rule.
id	DCI ID.

Return Value

Last value for given DCI (string for normal DCIs and Table object for table DCIs) or null if DCI with given ID does not exist or has no collected values.

Examples

GetDCIValue($node, FindDCIByName($node, "Status"))	->	0