public IDependencyProperty RegisterAttached(string name, Type propertyType, Type ownerType, IPropertyMetadata defaultMetadata) { var dp = new AttachedDependencyProperty(name, propertyType, ownerType, defaultMetadata); AddToRegistry(ownerType, dp); return(dp); }
public IDependencyPropertyKey RegisterAttachedReadOnly(string name, Type propertyType, Type ownerType, IPropertyMetadata defaultMetadata) { var dp = new AttachedDependencyProperty(name, propertyType, ownerType, defaultMetadata); AddToRegistry(ownerType, dp); var key = dp.MakeReadOnly(); return(key); }