Swift adds a click gesture to the control _swift

Today, a colleague asked me how to add a click method to TableView's Headerview, and today it's simple to say that the way to add a click gesture in Swift is to:

Copy Code code as follows:

Imagepath.addgesturerecognizer (UITapGestureRecognizer (target:self, Action: "Imagepathclick:"))

What, does it look much simpler than OC, to explain briefly, ImagePath is a uiimageview that I define, maybe someone added this gesture and then find out why clicking on the control doesn't work? The reason is, maybe you didn't open user interaction, many controls , the default is not to accept user interaction, such as ImageView, such as label. So we need to let the control receive clicks, enter the following code to

Copy Code code as follows:

Imagepath.userinteractionenabled = True