Earlier we use Day Pilot Open Source but we recently purchase the licence. After adding the dll file which we get in download it still showing the DEMO. Please let us know how we can remove the demo work.
Please make sure that the DLL is reloaded properly. Sometimes it's necessary to remove the old DLL, run the project in Visual Studio (it will report a compilation error) and then add the new DLL.
Let me know if it didn't help.
Thanks for quick reply.
I already try all stuff which you mention but still same . I remove the old dll and add new one but no luck.