private static void maxValueChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DoubleUpDownWithNull numericUpDown = ((DoubleUpDownWithNull)d);
numericUpDown.CoerceValue(MinValueProperty);
numericUpDown.CoerceValue(ValueProperty);
}
private static void valueChangedCallback(DependencyObject d, DependencyPropertyChangedEventArgs e)
{
DoubleUpDownWithNull numericUpDown = (DoubleUpDownWithNull)d;
ValueChangedWithNullEventArgs ea =
new ValueChangedWithNullEventArgs(DoubleUpDownWithNull.ValueChangedEvent, d, (double?)e.OldValue, (double?)e.NewValue);
numericUpDown.RaiseEvent(ea);
//if (ea.Handled) numericUpDown.Value = (double)e.OldValue;
//else
numericUpDown.PART_TextBox.Text = e.NewValue == null ? string.Empty : e.NewValue.ToString();
}
private static object coerceIncrementCallback(DependencyObject d, object value)
{
DoubleUpDownWithNull numericUpDown = ((DoubleUpDownWithNull)d);
double i = numericUpDown.MaxValue - numericUpDown.MinValue;
if ((double)value > i)
{
return(i);
}
return(value);
}