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  • WP8_区分滑动和点击(在图片列表中)

    在windows phone中,对于一个页面中 有图片列表的,滑动的时候,很容易被误认为是点击了图片,而打开图片详细信息等,原意是滑动列表,由此对图片添加2个事件,来控制其点击行为(滑动的时候,基本不会执行到do clicked something处)

     
            private bool _isClickEnable = false;
            private DateTime _clickedTime;
     
    private void Img1_OnMouseLeftButtonDown(object sender, MouseButtonEventArgs e)
          {
              _isClickEnable = true;
              _clickedTime = DateTime.Now;
          }
     
    private void Image_MouseLeftButtonUp(object sender, System.Windows.Input.MouseButtonEventArgs e)
         {
             if (!_isClickEnable) return;
             //0.1秒内 对同一张图片 点击了 down,然后up 才能作为一次有效的点击
             if (_clickedTime == null || _clickedTime.CompareTo(DateTime.Now.AddSeconds(-0.1)) <= 0) return;
     
             _isClickEnable = false;
             
             //do clicked something
        }
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  • 原文地址:https://www.cnblogs.com/jx270/p/3883708.html
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