Short Name: Get Undo State
Requires: VI Scripting
Class: VI Methods
To Use: Create a method.
Returns whether there is an action to undo and, if so, the text that corresponds to that action.
| Data type | Name | Required | Description |
|---|---|---|---|
| Menu Text | No | Contains the text of the item to redo or undo. |
The following table lists the characteristics of this method.
| Data type |  |
| Available in Run-Time Engine | Yes (Read/Write) |
| Available in Real-Time Operating System | Yes |
| Settable when the VI is running | No |
| Loads the front panel into memory | No |
| Need to authenticate before use | No |
| Loads the block diagram into memory | Yes |
| Remote access allowed | Yes |
| Must wait until user interface is idle | No |
| Available with control VIs | No |
| Available with global VIs | No |
| Available with strict type definitions | No |
| Available with polymorphic VIs | No |