Hi,
In version 19 we get wrong behavior when using a dropdownlist with an initial value in an EditForm. The EditContext is marked als modified when opening the form. I added an small example. If you open the dialog with the left button en click OK without modifying anything, you can see that EditContext.IsModified() is true. Wihout an initial value (the right button) the behaviour is correct.
In version 18 we did not see this behavior.
Kind Regards,
Wietze Blokstra
Attachment:
ExampleModifiedContext_cccec4f0.zip