silverlight dataform from 2010 toolkit: cancel edit not working in all scenarios

Question

You're using a buggy control (DataForm) and call CancelEdit() and in some scenarios it doesn't cancel. You pull some of your hear out. How to workaround this?

Answer 1

Call BeginEdit() immediately before you call CancelEdit(). Hooray!

Answer 2

The object binded to your dataForm have to implement IEditableObject. Then the CancelEdit call will work