public override void ViewDidAppear(bool animated) { base.ViewDidAppear(animated); UIView.AnimateKeyframesAsync(0.7, 1.0, UIViewKeyframeAnimationOptions.AllowUserInteraction, () => { imgViewBack.Frame = new CoreGraphics.CGRect(0, -imgViewBack.Frame.Size.Height / 2, imgViewBack.Frame.Size.Width, imgViewBack.Frame.Size.Height); imgLogo.Frame = new CoreGraphics.CGRect(imgLogo.Frame.X, imgLogo.Frame.Y - 160, imgLogo.Frame.Size.Width, imgLogo.Frame.Size.Height); }); }