damex_describeCaseElem
- Last Updated: May 12, 2026
- 1 minute read
- OpenAccess SDK
- Version 9.0
- Documentation
This method retrieves the details of the WHEN-THEN Case element of the CASE expression. The WHEN-THEN expression has one of the following formats:
-
Simple Case
WHEN when_expression THEN result_expression -
Searched Case
WHEN boolean_expression THEN result_expression
Syntax
int damex_describeCaseElem(
long hCaseElem,
long phWhenValExp,
long phWhenBoolExp,
long phResValExp)
Parameters for damex_describeCaseElem
| Parameter | Type | Description |
| INPUT | ||
| hCaseElem | long | Element handle of the WHEN-THEN expression. |
| OUTPUT | ||
| phWhenValExp | long | The handle to the WHEN value expression. This value is set only when the Case is a simple Case expression. |
| phWhenBoolExp | long | The handle to the WHEN boolean expression. This value is set only when the Case is a searched Case expression. |
| phResValExp | long | The handle to the result expression. |
| RETURN | ||
| int | DAM_SUCCESS - on success DAM_FAILURE - on failure |
|