VI class/History.Revision Number property
< VI class
| VI Server Property Information | |
|---|---|
| Property ID | 234 |
| Scope | Basic Development Environment |
| Data Name | Hist.Revision |
| Short Name* | Hist.Revision |
| Long Name* | History:Revision Number |
| * Displayed here in English. Short and Long names appear in the language of the LabVIEW IDE. | |
| Owning Class ID | 2 |
| Owning Class Name | VI Class |
| Data Type | U32 data type
|
| Property Node | 
|
| Available in Real-Time Operating System | No |
| Available in Run-Time Engine | No |
| Available with control VIs | Yes |
| Available with global VIs | Yes |
| Available with polymorphic VIs | Yes |
| Available with strict type definitions | No |
| Loads the block diagram into memory | No |
| Loads the front panel into memory | Yes |
| Must wait until user interface is idle | No |
| Need to authenticate before use | No |
| Permissions | Read/Write |
| Remote access allowed | Yes |
| Settable when the VI is running | Yes |
Current revision number of the VI.
When writing this property, you can write only a value greater than the current revision number. If you attempt to write a revision number whose value is less than the current revision number, the property returns an error. Use the Clear History method to reset the revision history and the revision number.
This property is similar to the Next Revision option in the History window.
Uses
 |
Specific use cases for this property. |
History
| |
History information is needed. What changes have occurred over previous versions? |
| Version | Change(s) |
|---|---|
|
More info to come. |
See Also
| |
Add links to internal wiki pages that would also help. |
External Links
| |
Add links to external resources that would also help. |