Joel,
>Windows Form.
I'll take a look at what might be done to make the message more informative, but one thing that can help you narrow it down is to set the BindingFlag to false for one or more user interface controls. If the error goes away, you know which one it is.
Regards,
Kevin McNeish
Eight-Time .NET MVP
VFP and iOS Author, Speaker & Trainer
Oak Leaf Enterprises, Inc.
Chief Architect, MM Framework
http://www.oakleafsd.com