LVClassLibrary class/Has Implementation? method

VI Server Method Information
Method ID	97D6C0F
Scope	Basic Development Environment
Data Name	HasImplementation
Short Name*	HasImplementation
Long Name*	Has Implementation?
* Displayed here in English. Short and Long names appear in the language of the LabVIEW IDE.
Owning Class ID	85
Owning Class Name	LVClassLibrary Class
Return Data Type	Boolean data type
Invoke Node
Available in Real-Time Operating System	No
Available in Run-Time Engine	No
Loads the block diagram into memory	No
Loads the front panel into memory	No
Need to authenticate before use	No
Remote access allowed	Yes
Settable when the VI is running	No

Returns TRUE if the class contains the specified VI. If the VI exists, this method returns the path and qualified name of the VI. If the class contains the specified VI, but the VI has never been saved, this method returns <Not A Path> and a valid qualified name.

Parameters

Data type	Name	Required	Description
	Has Implementation?	Yes. Return value.
	VI Name	Yes	Specifies the name of the VI you want to find.
	Consider Parent Classes?	Yes	Specifies whether you want to look for the VI within ancestors of the class. If multiple ancestors contain a VI with the specified name, LabVIEW chooses the ancestor with the closest implementation. Consider Parent Classes? does not look within missing or corrupt ancestor classes.
	VI Path	No	Returns the path to the specified VI. If the class does not include the VI, VI Path returns <Not A Path>.
	VI Qualified Name	No	Returns the qualified name of the VI. If the class does not include the VI, VI Qualified Name returns an empty string.

History

Version	Change(s)
	This method was added in LabVIEW 2009.