Hi Luuk,
Thanks for using Syncfusion products.
As of now we don’t have support for Drag and Drop feature in SfSchedule Xamarin Forms. We have already considered this to be a feature request and logged a feature request in our database. We will implement this feature in any of our upcoming volume release. We will let you know once the implementation has done.
Please let us know, if you have any query.
Regards,
Nijamudeen M.