Question

How can I put a UISegmentedControl in a MonoTouch.Dialog header section?

Answer 1

Yes, you can manipulate the HeaderView member of the Section class just as you would any regular UIView:

public class SegmentedSection : Section
{
    UISegmentedControl _SegmentedControl;

    public SegmentedSection()
        : base("")
    {
        InitializeSection();
    }

    private void InitializeSection()
    {
        _SegmentedControl = new UISegmentedControl();

        // initialize _SegmenentedControl here...
        // make sure to set Frame appropriate relative to HeaderView bounds.

        this.HeaderView.AddSubview(_SegmentedControl);
    }
}