Drag a UltraDateTimeEditor to a form, binding it to DateOfBirth, set control to Nullable. When run it, 1/1/1970 is bound to the control; When using delete key or space key to blank our the value, it shows as __/__/_____, but I can't move focus to other control, and it always displays as __/__/_____.
What's wong with that? Version info: Infragistics2.Win.UltraWinEditors.v10.1, Version=10.1.20101.1007
Thanks for help!
My first guess is that you have the control bound to a field that does not allow nulls.
Try trapping the Validating event on the control and see if it's firing. If so, what is e.Cancel set to?
The Validating Event is firing when I try to click on other control and e.Cancel is false;
The control is bound to a nullable DataTime field from dataRow.
Thanks!