问向WCF服务发送多个文件的最佳方式是什么？

EN

[DataContract]
public class InputObject
{
    [DataMember]
    public byte[][] Images { get; set; }

    [DataMember]
    public string FirstValue { get; set; }

    [DataMember]
    public string SecondValue { get; set; }
}

[DataContract]
public class ReturnObject
{
    [DataMember]
    public string FirstValue { get; set; }

    [DataMember]
    public string SecondValue { get; set; }
}

[ServiceContract]
public interface IService1
{
    [OperationContract]
    ReturnObject UploadData ( InputObject input );
}

public class Service1 : IService1
{
    public ReturnObject UploadData ( InputObject input )
    {
        // Do your thing with InputObject data

        ReturnObject returnObject = new ReturnObject
                                        {
                                            FirstValue = "MyFirstValue" ,
                                            SecondValue = "MySecondValue"
                                        };

        return returnObject;
    }
}

<wsHttpBinding>
  <binding name="Service1Binding" maxReceivedMessageSize="1000000">
    <readerQuotas maxArrayLength="1000000"
                  maxBytesPerRead="1000000"
                  maxDepth="1000000"
                  maxNameTableCharCount="1000000"
                  maxStringContentLength="1000000"/>
  </binding>
</wsHttpBinding>

<endpoint address="" 
          binding="wsHttpBinding" 
          contract="WcfService5.IService1" 
          bindingConfiguration="Service1Binding">

var images = new byte[2][];
images[0] = System.IO.File.ReadAllBytes( @"D:\Development\TestImage.bmp" );
images[1] = System.IO.File.ReadAllBytes( @"D:\Development\TestImage.jpg" );

var input = new InputObject
                {
                    Images = images ,
                    FirstValue = "MyFirstValue" ,
                    SecondValue = "MySecondValue"
                };

var client = new Service1Client();
client.UploadData( input );