private static object CoerceValue(DependencyObject element, object baseValue)
{
NumericUpDownInt control = (NumericUpDownInt)element;
int value = (int)baseValue;
control.CoerceValueToBounds(ref value);
// Get the text representation of Value
string valueString = value.ToString(control.m_culture);
if (control.IsThousandSeparatorVisible)
{
if (control.m_text_box != null)
{
control.m_text_box.Text = value.ToString("N", control.m_culture);
}
}
else
{
if (control.m_text_box != null)
{
control.m_text_box.Text = value.ToString();
}
}
return(baseValue);
}
private static void OnMajorDeltaChanged(DependencyObject element,
DependencyPropertyChangedEventArgs e)
{
NumericUpDownInt control = (NumericUpDownInt)element;
int majorDelta = (int)e.NewValue;
if (majorDelta < control.MinorDelta)
{
control.MinorDelta = majorDelta;
}
}
private static void OnValueChanged(DependencyObject element,
DependencyPropertyChangedEventArgs e)
{
NumericUpDownInt control = (NumericUpDownInt)element;
if (control.m_text_box != null)
{
control.m_text_box.UndoLimit = 0;
control.m_text_box.UndoLimit = 1;
}
}
private static void OnMinValueChanged(DependencyObject element,
DependencyPropertyChangedEventArgs e)
{
NumericUpDownInt control = (NumericUpDownInt)element;
int min_value = (int)e.NewValue;
// If minValue steps over MaxValue, shift it
if (min_value > (int)control.MaxValue)
{
control.MaxValue = min_value;
}
if (min_value > (int)control.Value)
{
control.Value = min_value;
}
}
private static void OnMaxValueChanged(DependencyObject element,
DependencyPropertyChangedEventArgs e)
{
NumericUpDownInt control = (NumericUpDownInt)element;
int max_value = (int)e.NewValue;
// If maxValue steps over MinValue, shift it
if (max_value < (int)control.MinValue)
{
control.MinValue = max_value;
}
// max limit of the value
if (max_value <= (int)control.Value)
{
control.Value = max_value;
}
}
