Question

Objective C answers are fine too. This is in C# Monotouch.

Currently I am using this code to add 2 gestures (left / right) to my WebView. Works fine.

Can I combine this into less code though to indicate that both gestures go to the same action?

//LEFT
UISwipeGestureRecognizer sgr = new UISwipeGestureRecognizer ();
sgr.AddTarget (this, MainViewController.MySelector);
sgr.Direction = UISwipeGestureRecognizerDirection.Left;
sgr.Delegate = new SwipeRecognizerDelegate ();
this.View.AddGestureRecognizer (sgr);

//RIGHT
UISwipeGestureRecognizer sgrRight = new UISwipeGestureRecognizer ();
sgrRight.AddTarget (this, MainViewController.MySelector);
sgrRight.Direction = UISwipeGestureRecognizerDirection.Right;
sgrRight.Delegate = new SwipeRecognizerDelegate ();
this.View.AddGestureRecognizer (sgrRight);

Answer 1

You could try this version, which is shorter and takes advantage of C# lambdas:

UISwipeGestureRecognizer sgr = new UISwipeGestureRecognizer ();
sgr.Action = delegate {
   // Your handler goes here
});
sgr.Direction = UISwipeGestureRecognizerDirection.Left | 
                UISwipeGestureRecognizerDirection.Right;
this.View.AddGestureRecognizer (sgr);