How to use custom properties for XControls?

[Станев]

There is an article informing how to use XControls: https://zone.ni.com/reference/en-XX/help/371361R-01/lvhowto/creating_xcontrol_properties/

The problem is that I cannot find and article how to use them.

When I set a value to the property from a VI that uses the XControl, I cannot read this value in the XCOntrol Facade itself. I think the image will explain better:

[Станев · Accepted solution]

So, https://www.ni.com/tutorial/3198/en/, item 4. Custom Properties for XControls provides some information.

Actually what is missing there is that one of sample code should be placed in the ....Write property.vi and the other- in the ...Read Property.vi.

The example bundled with LabView clarified the rest.