Hi,
Issue https://wpftoolkit.codeplex.com/workitem/20632 has been created for the ValueChangedUp and ValueChangedDown event on the NumericUpDown.
The ButtonSpinner is a Spinner, which has a Spin event.
The DecimalUpDown contains a ButtonSpinner in its template. When the DecimalUpDown's buttonSpinner spin event is raised, the incrementation/decrementation is done if validation succeed. From there, DecimalUpDown.Value is changed and UpDownBase.ValueChangedEvent is raised.
So for now, the DecimalUpDown only has access to ValueChanged event.
Issue https://wpftoolkit.codeplex.com/workitem/20632 has been created for the ValueChangedUp and ValueChangedDown event on the NumericUpDown.
The ButtonSpinner is a Spinner, which has a Spin event.
The DecimalUpDown contains a ButtonSpinner in its template. When the DecimalUpDown's buttonSpinner spin event is raised, the incrementation/decrementation is done if validation succeed. From there, DecimalUpDown.Value is changed and UpDownBase.ValueChangedEvent is raised.
So for now, the DecimalUpDown only has access to ValueChanged event.