using System; using System.Collections.Generic; using System.Linq; using System.Text; using System.ServiceModel; using System.IO; namespace CY_DocumentFileWCFService { [MessageContract] public class FileData { [MessageHeader] public string FileName { get; set; } [MessageHeader] public int FileSize { get; set; } [MessageHeader] public string FileUniqueID { get; set; } [MessageHeader] public string FilePath { get; set; } [MessageBodyMember] public Stream FileDataStream { get; set; } } }