in our scenario we have properties of types Nullable<bool> and Nullable<int>. Everything works fine to the moment, when I try to clear the value (set to null).
In such case, when setting the generated checkbox to null, specific object's property is not set. For editing the nullable<int> properties I tried using both RadNumericUpDown and RadMaskedNumericInput. Both with same result - everything works fine until clearing the value of the control.
I guess this is due to some logic of clearing the value if any difference in properties values in selected multiply objects, but in such case, when the user clears the fields value, it should be passed to the property, and it should be cleared in all objects.
Hope the description is clear.