DataValRefNum class

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VI Server Class Information
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Class Name DataValRefNum class
Class ID 135
Scope Basic Development Environment
Class Inheritance
Class Children

This class has no children.

The DataValRefNum class is a class in the VI Server Class Hierarchy, (see also VI Server).


Show/Hide DataValRefNum Properties Table

R/WReadable/Writable Permissions
RTEAvailable in the Run-Time Engine
Basic Development Environment
VI Scripting
DataValRefNum Properties Table
Property ID Long Name (English) Description R/W RTE
2CDBD000Is ExternalGets or sets whether the data value reference is an external data value reference. You also can change a data value reference to an external data value reference by right-clicking the data value reference and selecting External from the shortcut menu.Read/WriteYes (Read Only)


This class has no methods or it inherits methods from its parent: TypedRefNum Class.


This class has no events or it inherits events from its parent: TypedRefNum Class.


Version Change(s)
LabVIEW 2018 More info to come.

See Also