Progress
Version 9
Product Update Bulletin
RETURN-VALUE Attribute
The value returned.NOTE: Applies only to user-defined functions, attributes, and methods.NOTE: Supported only if the CALL-TYPE attribute is set to FUNCTION-CALL-TYPE or GET-ATTR-CALL-TYPE.Data Type: The value of the RETURN-VALUE-DATA-TYPE attributeAccess: ReadableApplies To: CALL ObjectThe default is ? (the unknown value).
If you set the RETURN-VALUE-DATA-TYPE attribute to a particular data type before executing INVOKE(), the value returned is converted to that data type.
If RETURN-VALUE-DATA-TYPE is set to its default value or to the expected data type, when the dynamic invoke returns, the value returned by the user-defined function or attribute is not converted.
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