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Descendants Must Call Parent Item?:Set Method

LabVIEW 2013 Help

Edition Date: June 2013

Part Number: 371361K-01

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Short Name: Set MustCallParent?

Requires: Base Development System

Class: LVClassLibrary Methods

To Use: Create a method.

Determines whether the member VI specified by Dynamic Member VI requires each child class VI that overrides the member VI to call the member VI with the Call Parent Method Node.

This method is similar to the Require overrides of this dynamic dispatch VI to always invoke the Call Parent Node checkbox on the Item Settings page of the Class Properties dialog box.


Data typeNameRequiredDescription
Dynamic Member VIYesSpecifies the member VI that you want to specify whether each child class VI must call.
Must Call Parent?YesSpecifies whether the descendant VIs of the member VI must call the member VI.


The following table lists the characteristics of this method.

Data typeNo return value
Available in Run-Time EngineNo
Available in Real-Time Operating SystemNo
Settable when the VI is runningNo
Loads the front panel into memoryNo
Need to authenticate before useNo
Loads the block diagram into memoryNo
Remote access allowedYes
Must wait until user interface is idleNo
Available with control VIsNo
Available with global VIsNo
Available with strict type definitionsNo
Available with polymorphic VIsNo


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