GetPolyCHImage
- Updated2025-07-30
- 1 minute(s) read
Returns an image depicting how the context help looks for the polymorphic VI.
Parameters
| Name | Data type | Required | Description |
|---|---|---|---|
| Instance Index |  |
Yes | Instance Index specifies which instance VI to use for wire types. Use -1 to use the help description and icon for the polymorphic VI. |
Remarks
The following table lists the characteristics of this method.
| Short Name | GetPolyCHImage |
| Data type |  |
| Available in Run-Time Engine | No |
| Available in Real-Time Operating System | No |
| Settable when the VI is running | Yes |
| Loads the front panel into memory | No |
| Need to authenticate before use | No |
| Loads the block diagram into memory | No |
| Remote access allowed | No |
| 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 | Yes |