CheckBox to TableHeaderAdapter about sortabletableview

[IranthaJ]

I got to know that we can use customized TableHeaderAdapter as our Data adapter.
I was successful with the following example

public class CustomTableHeaderAdapter : TableHeaderAdapter 
{
    public CustomTableHeaderAdapter(Context context)
    {
        super(context);
    }
   public override View GetHeaderView(int columnIndex, ViewGroup parentView)
   {
        switch( columnIndex ) 
        {
            case 0: return RenderCheckBox();
            case 1: return RenderTextCell( "Column header");
            default: return null;
        }
    }
        private View RenderTextCell(string text)
        {
            var textView = new TextView(this.Context);
            textView.Text = text;
            return textView;
        }
        private View RenderCheckBox()
        {
            CheckBox checkBox = new CheckBox(this.Context);
            checkBox.Click += HeaderCheckBox_Click;
            return checkBox;
        }
}