如何实现UITableView向下方向的滑动手势？
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我尝试了以下代码：
UISwipeGestureRecognizer *showBar = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(gestureShowBar:)];
showBar.direction = UISwipeGestureRecognizerDirectionDown;
showBar.numberOfTouchesRequired = 2;
[self.tableview addGestureRecognizer:showBar];
UISwipeGestureRecognizer *showBar = [[UISwipeGestureRecognizer alloc] initWithTarget:self action:@selector(gestureShowBar:)];
showBar.direction = UISwipeGestureRecognizerDirectionDown;
showBar.numberOfTouchesRequired = 2;
[self.view addGestureRecognizer:showBar];
没有找到相关结果
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疮痪徘弦漏