dam_getFirstValExp
- Last Updated: May 12, 2026
- 1 minute read
- OpenAccess SDK
- Version 8.1
- Documentation
This method gets the first argument passed into a scalar function implemented by the IP. Use the method dam_getValueOfExp to get the value of the argument.
long dam_getFirstValExp(long hValExpList)
Parameters for dam_getFirstValExp
| Parameter | Type | Description |
| INPUT | ||
| hValExpList | long | Argument list handle as passed into the scalar function. |
| RETURN | ||
| long | The handle to the first argument, or 0 if at the end of the list. | |