摘要：
参考部分网上搜到的方法，自己加以修改。1、修改Thumbnail.csusing System;public class Thumbnail{private string id;private byte[] originalData;private byte[] data;public Thumbnail(string id, byte[] originalData, byte[] data){this.ID = id;this.OriginalData = originalData;this.Data = data;}public string ID{get{return this.id;} 阅读全文