摘要: 1 OpenFileDialog ofd = new OpenFileDialog(); 2 ofd.Filter = "(*.mp4)|*.mp4|(*.*)|*.*"; 3 ofd.RestoreDirectory = true; 4 if (ofd.ShowDialog() == Dialog 阅读全文
posted @ 2016-10-08 16:42 acdyf 阅读(957) 评论(0) 推荐(0) 编辑