Gets the SelectedItems of
C1ComboBox.
'Declaration
Public Overridable ReadOnly Property SelectedItems As C1ComboBoxItem()
C1ComboBox c = new C1ComboBox();
c.Items.Add(new C1ComboBoxItem("test1"));
c.Items.Add(new C1ComboBoxItem("test2"));
c.SelectionMode = C1ComboBoxSelectionMode.Multiple;
ArrayList indicesToSelect = new ArrayList();
indicesToSelect.Add(0);
indicesToSelect.Add(1);
// select 2 items.
c.SelectedIndices = indicesToSelect;
C1ComboBoxItem[] items = new C1ComboBoxItem[2];
items = c.SelectedItems;