Binding ComboBox to DataTable with complex PrimaryKey

[Nic]

DataTable(Table1) has 3 columns, two of wich are in complex PrimaryKey, ie. columnPrimKey1, columnPrimKey2, and other column named column3.
Can it be done with something like this:
ComboBox.DataSource=Table1
ComboBox.DisplayMember="column3"
ComboBox.Valuemember="columnPrimKey1;columnPrimKey2"

Thanks,

Nic