UltraComboEditor1.DataSource = datatable1;
UltraComboEditor1.ValueMember = "Values";
you can set value / selected value by below code.
UltraComboEditor.value = 1 // whatever in value member.
If you want to select Value from display member than you can use below code example.
UltraComboEditor.SelectedIndex = UltraComboEditor.FindString("DisplayValue"); // whatever in display member.
If you want to select Value from display member than you can use below code example.
UltraComboEditor.SelectedIndex = UltraComboEditor.FindString("DisplayValue"); // whatever in display member.