How to add an element to a spinner, Xamarin Android?

I am building an android application with Xamarin.Android which used to be a Windows CE app. I have this little piece of code that is supposed to loop through an array from a different project class and add the items to the checkbox i.e spinner in Xamarin. Do you know how to do this the best way in Xamarin? Thanks.

     docTypes = CommonData.ListDocTypes("E|");
        docTypes.Items.ForEach(dt =>
        {
            cbDocType.Items.Add(new ComboBoxItem { ID = dt.GetString("Code"), Text = dt.GetString("Code") + " " + dt.GetString("Name") });
        });