xcode – [IOS SDK] – touchesBegan与特定对象？

概述当我触摸屏幕上的任何地方触摸触发事件时触发.但我无法管理如何像UI ImageView一样触摸特定对象？ -(void)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { UITouch *touch = [[event allTouches] anyObject]; CGPoint location = [touch lo 当我触摸屏幕上的任何地方触摸触发事件时触发.但我无法管理如何像UI ImageVIEw一样触摸特定对象？

-(voID)touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event { UItouch *touch = [[event alltouches] anyObject]; CGPoint location = [touch locationInVIEw: touch.vIEw]; imageVIEw.center = location;}-(voID)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event { [self touchesBegan:touches withEvent:event];}

解决方法 好的,找到了解决方案,这里是代码：

-(voID)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event {    UItouch *touch = [[event alltouches] anyObject];    if ([touch vIEw] == imageVIEw) {        CGPoint location = [touch locationInVIEw: self.vIEw];        imageVIEw.center = location;    }}

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