Thanks Bozhidara, that helped a lot.
I have another question regarding Report, maybe you can help me again: Now I wonder how can I visually design a layout for the report and use this as a "template" for the report and fill in the data with the Infragistics document API? Is there some documentation about this, maybe also a video?
And an additional question: Can I create the program on a Windows machine and let it run on a Linux machine with .NET Core?
Regards
Stefan