Chained/Multiple TextProperties in DropDown/DropDownDatagrid

Is it possible to concatenate multiple TextProperties to be shown in a DropDown/DropDownDataGrid in an expression?

For example something like "Customer_ID + Customer_Name"?

Thanks in advance,

Martin

Yep, there is a DropDown Template property:

Not possible in the DropDownDataGrid however.

Thank you, I´ll give it a try.