hi everyone...

What do you think this error means? Or how can I solve this error?

Data cannot be read from a Datagrid which is not bound to a DataTable.

This only happens when I try to bind the two fields in my database table QuoteDoc.

FYI, my table QuoteDoc has a relation with another table QuoteTran. If my explanation is not that clear, please feel free to ask...

I will greatly appreciate your help!
thanks!