public IXamlMember GetMember(string name)
{
CustomMemberProvider member;
if (!_members.TryGetValue(name, out member))
{
member = CustomMemberProvider.For(this, _type, name);
if (member != null)
{
_members.Add(name, member);
}
}
return(member);
}
public ObjectProperty LookupProperty(CustomMemberProvider provider)
{
ObjectProperty dependentProperty;
if (!_propertyByName.TryGetValue(provider, out dependentProperty))
{
PropertyInfo propertyInfo = _wrappedObject.GetType().GetRuntimeProperty(provider.Name);
if (propertyInfo == null)
{
return(null);
}
dependentProperty = new ObjectProperty(this, _wrappedObject, propertyInfo, provider);
_propertyByName.Add(provider, dependentProperty);
}
return(dependentProperty);
}
public ObjectProperty(IObjectInstance wrapper, object wrappedObject, PropertyInfo propertyInfo, CustomMemberProvider provider)
{
_wrapper = wrapper;
_wrappedObject = wrappedObject;
_propertyInfo = propertyInfo;
_provider = provider;
if (_provider.IsCollection)
{
_collection = new ObservableCollection <object>();
_value = _collection;
}
_depValue = new Dependent(UpdateValue);
_depValue.Invalidated += ValueInvalidated;
UpdateNow();
}