My latest weird problem involves a Browse Dialog. We have a Customer Table / BO that simply has a name id. I need to allow the user to search on customer name or Customer number (actually in the table/BO). To do this I created a custom fields of customer name that I populate in the BO. This works great under normal circumstances, but when I try to search on this fields, I obviously get a key error since it cannot create a where clause. Does anyone know a way around this?

Using your example, the Customer_Name is a custom property which, I am guessing, concatinates several fields together.  So your browse could not pull from this property since this does not represent an actual field name.

What is the code behind Customer_Name field?  As for a view, this would be another option.