Ring class
| VI Server Class Information | |
|---|---|
| Return to VI Server Class Hierarchy | |
| Class Name | Ring class |
| Class ID | 34 |
| Scope | Basic Development Environment |
| Class Inheritance |
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| Class Children | This class has no children.
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The Ring class is a class in the VI Server Class Hierarchy, (see also VI Server).
Contents |
Properties
Show/Hide Ring Properties Table
| Legend | |
|---|---|
| R/W | Readable/Writable Permissions |
| RTE | Available in the Run-Time Engine |
| Basic Development Environment | |
| VI Scripting | |
| Private | |
| Deprecated | |
| Property ID | Long Name (English) | Description | R/W | RTE |
|---|---|---|---|---|
| 633E000 | Allow Undefined Values | If TRUE, users can enter numeric values not already associated with any entries in the list of items defined for a ring control. Users must enter undefined numeric values in the digital display of the control. If FALSE, users must select from the list of items defined for the control. | Read/Write | Yes |
| 633E003 | Values [] | Read/Write | Yes | |
| 633E004 | Strings And Values [] | Array of clusters containing the strings (non-sequential) from which you can select in the ring control and the numeric values for each item. Use the Strings () property if you do not need to assign specific numeric values to each item. | Read/Write | Yes |
| 633E006 | Flavor | Returns a value describing the ring type: Text Ring, Pict Ring, or Text and Pict Ring. | Read Only | Yes |
| 633E007 | Drop Down Menu | Read/Write | Yes | |
| 633E008 | Last Value Hidden | When TRUE, hides the last item in a ring (picture or string) from the selection list and prevents that item from being selected using up/down arrow selection or other UI interactions. Use this property to put an item into the selection that can only be there as a default and never as the result of user interaction. | Read/Write | Yes |
Methods
This class has no methods or it inherits methods from its parent: NamedNumeric Class.
Event
This class has no events or it inherits events from its parent: NamedNumeric Class.
History
| Version | Change(s) |
|---|---|
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In LabVIEW 2020 the following changes were made:
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