Yassin,
>How do you change the DataCommand value at runtime for MMPicker Control?
It's a public property so you can set it by directly referencing the Picker control and changing its value.
Best 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