Hi,
I use ASPxCallback control. After callback page, any client method of PopupWindowControl not work.
I shared sample project, you can reproduce the problem
1-Click button. You will see PopupWindowControl
2-Change Item of Combobox .
3-Click button again but you cannot see PopupWindowControl, this is the problem.
Thanks.
Hello,
I managed to reproduced the issue and forwarded this ticket to our developers for further research. We will contact you as soon as we have any results.
We wait you fix to this issue for publish new version our product. I mean this is urgent, thank you.