Class PropertyChangedBase

Xaml/PropertyChangedBase.hpp:28–42

	DECL_PROPERTY_CHANGED_FUNCS(TYPE, NAME, PROPERTY_CHANGED_FIELD(NAME))

class PropertyChangedBase {
public:
	DECL_EVENT(wux::Data::PropertyChangedEventHandler, PropertyChanged, m_propertyChanged);

protected:
	template<typename Self, typename U>
	void compare_assign(this Self &&self, U &value, const U &new_value, std::wstring_view name)
	{
		if (value != new_value)
		{
			value = new_value;
			self.m_propertyChanged(self, wux::Data::PropertyChangedEventArgs(name));
		}
	}
};