MDIChild?

carpe_diem

Hi,

i use MDI forms. When i set the Report's MDIChild property occurs an error "cannot make a visible window modal" so i set the Modal property False. But this time report doesn't seem on screen. it shows no page.

How can i set MDI property porperly? i use ShowReport for showing report.

Best Regards.

AlexTZ

If you see a blank grey field in the report preview, it means that report was not prepared. Probably because it was not loaded correctly?

carpe_diem

Hi,

i use ShowReport method, like this :

Report1.ShowReport;

i also try like this :

Report1.PrepareReport;
Report1.ShowReport;

when i don't use MDI there is no error, everything is fine.

Thanks.

gordk

if you have called preparereport
then use showpreparedreport.

carpe_diem

thanks,

i am new on FR. when i use ShowPreparedReport, occurs an Access Violation

could you write steps change a report MDI please? i use following steps :

1. design report
2. change PreviewOptions - MDIChild True
3. change PreviewOptions - Modal False

Best Regards.