XLL+ Class Library (7.0)

ErrorPrefixes Element

The ErrorPrefixes element contains the standard error prefixes to be used for all add-in functions in the project. The ErrorPrefixes element may contain one or more ErrorPrefix elements. If an add-in function returns a string value which starts with any of the text strings specified in the ErrorPrefix elements, then an exception will be raised, using the remainder of the string value (after the prefix has been removed) as the error message. If the ErrorPrefixes element contains zero ErrorPrefix elements, then no testing against string values will occur.

Element Information

Number of occurrences

Unlimited

Parent elements

XllWrapper  Function 

Child elements

ErrorPrefix 

See Also

XLL Wrapper Generator Schema