>>Hi,
>>
>>I need to display a listbox with matter that is passed on through a function-parameter.
>>

>>use DataTable
>>do lookup with [ bookhd + ' (' + bookcd+booksr + ')' + ' |' + str(bookno1,6) ]
>>
>>function lookup
>>paramater gcListMatter
>>do form lookup
>>

>>If I pass a single field there is success
>>i.e.
>>

>>RowSource = [bookhd]
>>RowSourceType = 6-Fields
>>

>>It would be helpful to call the function by various means if I could use function-parameter.
>>
>>Thanks in advance.
>
>There is no need to send the same question more than once.
>
>If nobody was answered to your first question then there are two conclusions you could make:
>1. Nobody knows the answer (i.e. there is no way to do what you ask).
>2. Nobody understands your question (Count me here).

Yes, me too - #2.