gistfile1.txt

var button1 = new UIButton (UIButtonType.Custom) ;
var button2 = new UIButton (UIButtonType.Custom) ;
button1.SetBackgroundImage (UiHelper.Screen2_Button2, UIControlState.Normal);
button2.SetBackgroundImage (UiHelper.Screen2_Button1, UIControlState.Normal);

var frame1 = button1.Frame;
var frame2 = button2.Frame;
frame1.Height = UiHelper.Screen2_Button1.Size.Height;
frame1.Width = UiHelper.Screen2_Button1.Size.Width;

frame2.Height = UiHelper.Screen2_Button2.Size.Height;
frame2.Width = UiHelper.Screen2_Button2.Size.Width;
button1.Frame = frame1;
button2.Frame = frame2;

var vm = ((SomeViewModel)this.BindingContext.DataContext);
var cmd1 = vm.GSomeCommand1;
var cmd2 = vm.SomeCommand2;

Root = new RootElement
			{
				new Section
				{
					new SafeClaimDoubleButton(button1, button2, ""){
						Command1 = cmd1,
						Command2 = cmd2

					},    
				}
			};