Hi Augusto,
We are working on the documentation section to update it according to the current release.
For creating controls on the fly (drag and drop from the toolbox), we are fixing the issue and will update asap. As a workaround, you can manually add the control or copy the html part from the demo asp.net pages.
Thanks for the patience.
Best Regards,
Saqib Razzaq
Support Developer
Aspose Guangzhou Team