public static VisitErrorCode TryExecute(object target, PropertyPath propertyName, int index, IPropertyVisitor visitor,
ref ChangeTracker changeTracker)
{
var action = new VisitAtPathCallback(target, propertyName, index, visitor, ref changeTracker);
PropertyBagResolver.Resolve(target.GetType()).Cast(ref action);
changeTracker = action.m_ChangeTracker;
return(action.errorCode);
}
static VisitErrorCode TryVisitAtPathImpl <TContainer>(ref TContainer container, PropertyPath propertyPath,
int propertyPathIndex, IPropertyVisitor visitor, ref ChangeTracker changeTracker)
{
var action = new VisitAtPathGetter <TContainer>(propertyPath, propertyPathIndex, visitor);
if (PropertyBagResolver.Resolve <TContainer>()
.FindProperty(propertyPath[propertyPathIndex].Name, ref container, ref changeTracker, ref action))
{
return(action.ErrorCode);
}
if (typeof(TContainer) != container.GetType())
{
return(VisitAtPathCallback.TryExecute(container, propertyPath, propertyPathIndex, visitor, ref changeTracker));
}
return(VisitErrorCode.InvalidPath);
}