//public static readonly DependencyProperty TextProperty =
// DependencyProperty.Register(
// "Text",
// typeof(string),
// typeof(TextBoxWithLabel),
// new FrameworkPropertyMetadata("Label",
// new PropertyChangedCallback(OnTextChanged),
// new CoerceValueCallback(CoerceTextValue)));
//public static readonly DependencyProperty LabelTextProperty =
// DependencyProperty.Register(
// "LabelText",
// typeof(string),
// typeof(TextBoxWithLabel),
// new FrameworkPropertyMetadata("",
// new PropertyChangedCallback(OnLabelTextChanged),
// new CoerceValueCallback(CoerceLabelTextValue)));
private static void OnTextChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
TextBoxWithLabel control = (TextBoxWithLabel)obj;
RoutedPropertyChangedEventArgs <string> e = new RoutedPropertyChangedEventArgs <string>(
(string)args.OldValue, (string)args.NewValue, TextChangedEvent);
control.OnTextChanged(e);
}
private static void OnLabelTextChanged(DependencyObject obj, DependencyPropertyChangedEventArgs args)
{
TextBoxWithLabel control = obj as TextBoxWithLabel;
if (control == null)
{
return;
}
RoutedPropertyChangedEventArgs <string> e = new RoutedPropertyChangedEventArgs <string>(
(string)args.OldValue, (string)args.NewValue, LabelTextChangedEvent);
control.OnLabelTextChanged(e);
}