>>>>I am trying to figure out how the use the XFRX preview, but the example does not seem to work for me:
>>>>

lnRetVal = loSession.SetParams(,,,,,,"PREVIEWFRM")

>>>>always returns -4.
>>>>
>>>>Does anybody have experience with xfrx report preview and can give me a hint what I am doing wrong?
>>>
>>>Hi Christian,
>>>
>>>PREVIEWFRM is unknow output type.
>>>
>>>See to help: https://eqeuscom.atlassian.net/wiki/display/DOC/XFRX+previewer
>>>
>>>MartinaJ
>>
>
>See to extension handler on the same web page.
>

>USE invoices ORDER customer
>LOCAL loSession, lnRetval, loXFF, loPreview, loScripts
>loSession=EVALUATE([xfrx("XFRX#LISTENER")])
>lnRetVal = loSession.SetParams("",,,,,,"XFF") && no name = just in memory
>IF lnRetVal = 0
>   REPORT FORM invoices OBJECT loSession              
>   loXFF = loSession.oxfDocument
>   *
>   * initialize the previewer
>   *
>   SET CLASSLIB TO xfrxlib ADDITIVE
>   loPreview = CREATEOBJECT("frmMPPreviewer")
>   loPreview.setExtensionHandler(CREATEOBJECT("MyExtensionHandler"))
>   loPreview.windowType = 0
>   loPreview.iBook = 0
>   loPreview.PreviewXFF(loXFF)
>   loPreview.show(1)
>ENDIF
>

>
>MartinaJ
>

Thanks, I did not see that one.