弹出菜单

 

- (IBAction)Open:(id)sender {

    UIActionSheet *menu = [[UIActionSheet alloc]

                           initWithTitle:@"select" delegate:self cancelButtonTitle:@"cancel" destructiveButtonTitle:@"delete" otherButtonTitles:@"rename", nil];

    [menu showInView:self.view];

    

   }

-(void)actionSheet:(UIActionSheet*)actionSheet clickedButtonAtIndex:(NSInteger)buttonIndex

{

}