>I've been looking at lots of example VB components for MTS. All have error handling that causes the error message to bubble up to the calling object. How do I do this in a VFP component?

I've also been looking at VB and MTS and have started thinking about how VFP would be implemented in the same way. As far as "bubbling up" error messages to the calling object, only way I see it might work is to:
1) Pass-back or RETURN some value/expression that can be interpreted by the calling object.
2) Set a value to a property in the calling object that the calling object can check and act upon.
I don't know if either way is possible or feasible since I haven't worked with it enough.