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SharedVariableNode class/Change to Constant method

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VI Server Method Information
Method ID 55D4AC02
Scope VI Scripting
Data Name Change to Constant
Short Name* Change to Constant
Long Name* Change to Constant
* Displayed here in English. Short and Long names appear in the language of the LabVIEW IDE.
Owning Class ID 16512
Owning Class Name SharedVariableNode Class
Return Data Type LVClassBDConst Refnum data type

LVClassBDConst Refnum

Invoke Node Change to Constant
Available in Real-Time Operating SystemNo
Available in Run-Time EngineNo
Loads the block diagram into memoryYes
Loads the front panel into memoryNo
Need to authenticate before useNo
Remote access allowedYes
Settable when the VI is runningNo

Changes the shared variable node to a constant and returns a reference to the constant. LabVIEW automatically closes the reference to the shared variable node.

Parameters

Data type Name Required Description
LVClassBDConst Refnum Change to Constant Yes. Return value.

Uses

History

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

See Also

External Links