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iOS UIControl detect touch point

A

andyiapan

macrumors newbie
Original poster
i added

[button1 addTarget:self action😡selector(draggedOut1:withEvent: ) forControlEvents:UIControlEventTouchDragInside];


then i want to detect the touch move left or right in thisUIevent

- (void) draggedOut1: (UIControl *) c withEvent🙁UIEvent *) ev{

//my code//

}
how can i do that?

Many Thanks
 
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