Joe,
>I am getting a "Cannot create a child list for field Visitor Types" exception.
>This is occuring in my function GetAllVisitorTypes on the line Dim dsVisitorTypes As DataSet...
I've usually seen this error occur when the binding source member (or one of the other binding member properties) doesn't match the actual name of the column in the DataTable you're binding to.
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