CODEWITHSUNDEEP
iosxamarin.iosxamarin
Driss Zouak
Driss Zouak

Reputation: 2401

Why only Right gesture showing?

I've never used gestures before, and wrote this bit of code (Note: I am using Xamarin and iOS).

When I use the code below, the only value ever received is "Right", despite what I do in the simulator or on my actual iPhone. I'm stumped as to why. I figure I should either get nothing, or everything should work.

// Swipe gesture
this.View.AddGestureRecognizer(new UISwipeGestureRecognizer(sw => 
  {
      if (sw.Direction == UISwipeGestureRecognizerDirection.Left) {
        txtTestLabel.Text = "Left";
      }
      else if (sw.Direction == UISwipeGestureRecognizerDirection.Right) {
            txtTestLabel.Text = "Right";
      }
      else {
        txtTestLabel.Text = sw.Direction.ToString();
      }
}));

Upvotes: 2

Views: 73

Answers (1)

Krumelur
Krumelur

Reputation: 32597

The default direction of the UISwipeGestureRecognizer is right (see the documentation). Set the direction property to left to track the left swipe.

Upvotes: 4

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