Hi,

We are working with combobox control and trying to use it in our application. We found that if a field is a required field and it is connected to a Business Object through a combobox control even if the combobox is filled with a value it is giving a broken rule error while saving.

I am sending you an example in the Strataflix application. If you check the movie maintenance form (MovieMaintenance.cs) I substitiued the Movie field from a textbox to a combobox. I populated the combobox from PeopleBO by adding FillTop100 Method to this BO. When you select something for the comboboxbox and fill the rest and click the save button it gives a broken rule error.

Could you please help us to fix this error?

Best Regards