Release 10.1A: OpenEdge Development:
ADM Reference

obtainParamPropValue function

Function that obtains a property value or parameter value from the session.

Parameters:

pcProperty INPUT CHARACTER

Name of a property whose value you want to obtain.

Returns: A character string containing the value of the property.

Notes: The function first tries to evaluate the property by calling getPropertyList. If this fails, the function attempts to obtain the value of the property by calling getSessionParam.