/// <summary>
 /// 上传文件数据
 /// </summary>
 /// <param name="instance">实例</param>
 /// <param name="data">数据</param>
 /// <param name="offset">偏移量</param>
 /// <param name="dataLength">数据长度</param>
 /// <returns></returns>
 public bool UploadFileData(UploadInstance instance, byte[] data, long offset, int dataLength)
 {
     return(_service.UploadFileData(ManagerCommon.SerializeEntity(instance), data, offset, dataLength));
 }
 /// <summary>
 /// 中止上传
 /// </summary>
 /// <param name="instance">实例</param>
 public void AbortUpload(UploadInstance instance)
 {
     _service.AbortUpload(ManagerCommon.SerializeEntity(instance));
 }
 /// <summary>
 /// 创建上传实例
 /// </summary>
 /// <param name="path">路径</param>
 /// <param name="fileName">文件名</param>
 /// <returns></returns>
 public UploadInstance CreateUploadInstance(string path, string fileName)
 {
     return((UploadInstance)ManagerCommon.DeserializeEntity(_service.CreateUploadInstance(path, fileName)));
 }