Hi, Luiz - 

Have you verified the DropDownPictureListBox control is using built-in, PB-supplied images, or are you assuming it does? If it does, can you please list them?

By chance, does the PowerBuilder app that you are migrating to PowerServer use a resource (.PBR) file?

Hello @John Fauss,

               Thanks for the quickly reply. Yes, I have checked and the DropDownPictureListBox is using a built-in image as below. For your second question, yes, the application uses PBR that was included in the PowerServer Project.....

Hi Luiz,

The built-in images is generally stored in runtime DLL files. But I did not reproduce the issue on our end.

For this issue, I find not only the pictures didn’t show up, the list is not showing either. Where does your application get the DB’s settings? From ini or database? Please make sure it gets the DB's settings succesfully.

Please open a support ticket in the support portal and please provide a test case, Many thanks in advance.
https://www.appeon.com/standardsupport/

Regards,
ZhaoKai

Hello Kai Zhao @Appeon,

               Ater checking the connection setting I notice something very "old school", basically the client is saving the connection into the windows register and maybe that's the reason that the powerserver is not able to populate the dropdownpicturelistbox, which is strange because the connection parameters are in there (looks like is invisible or something, maybe the application structure with the connection is populated but in the list box is not), if I fill the username and the password I'm able to connect the application.