public static AttachedProperty <T> Register <TOwner, T>([NotNull] string name, T defaultValue = default(T))
{
if (name == null)
{
throw new ArgumentNullException(nameof(name));
}
var identifier = new AttachableMemberIdentifier(typeof(TOwner), name);
var property = new AttachedProperty <T>(identifier, defaultValue);
_Properties.Add(identifier, property);
return(property);
}
public static T Set <T, TValue>([NotNull] this T @this, [NotNull] AttachedProperty <TValue> property, TValue value)
where T : Element, new()
{
(@this ?? throw new ArgumentNullException(nameof(@this))).Values.Add(property, value);
return(@this);
}
private static AttachedProperty <T> RegisterAttached <T>(Expression <Func <AttachedProperty <T> > > nameExpression, T defaultValue = default(T)) => AttachedProperty.Register <Dock, T>(nameExpression, defaultValue);
private static AttachedProperty <T> RegisterAttached <T>([NotNull] Expression <Func <AttachedProperty <T> > > nameExpression, T defaultValue = default) => AttachedProperty.Register <Canvas, T>(nameExpression, defaultValue);
public static void Add <T>(this ValuesInitializer @this, AttachedProperty <T> property, T value) => @this.Object[property] = value;
public static bool HasValueSafe <T>([NotNull] this BindableObject @this, [NotNull] AttachedProperty <T> property) => (@this ?? throw new ArgumentNullException(nameof(@this))).HasValue(property ?? throw new ArgumentException(nameof(property)));
public static void ResetValueSafe <T>(this BindableObject @this, [NotNull] AttachedProperty <T> property) => (@this ?? throw new ArgumentNullException(nameof(@this))).ResetValue(property);
public AttachedValue(AttachedProperty <T> property, T value)
{
Property = property;
Value = value;
}
