I have one of these attached to a field in a Progress database of the 'date' data type. When I change the value in the screen the value is not being assigned to the field in the buffer. What do I need to change to make this work?
Either set AutoUpdate to True (but this is considered just for rapid prototyping, not for real world usage), or use the Assign() method of the ProBindingSource at some point in time.
If the leave event of the field has not yet occured, the field has not written the new value to the ProBindingSource (that may be the case when using a no focus button as a save button). In this case use
["Value"]
In case you have bound the Value property of the control. When you used a different property in the (DataBindings), replace Value with the name of that property.