我有以下类型,可以在WCF中用作消息合同:
[MessageContract(IsWrapped = true,
WrapperNamespace = "http://example.com/services",
WrapperName = "EchoRequest")]
public class EchoRequest
{
public EchoRequest() { }
public EchoRequest(String value)
{
Value = value;
}
[MessageBodyMember(Name = "Value",
Namespace = "http://example.com/services",
Order = 0)]
public String Value { get; set; }
}
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当我使用svcutil.exe生成此类型的代理时,我将获得一个客户端,该客户端能够与托管它的服务进行通信,并且元素上的XML名称空间根据Message Contract属性正确。
当我Message.CreateMessage(...)在其实例上使用时,名称空间将还原为默认名称(http://schemas.datacontract.org/2004/07 / ...)。当我使用的实例时DataContractSerializer,也会发生同样的事情。我尝试将名称空间传递给DataContractSerializer构造函数,并且只有包装器包含在名称空间中:
var requestMessage = new EchoRequest("hello, world!");
var serializer = new DataContractSerializer(typeof(EchoRequest),
"EchoRequest",
"http://example.com/services");
var stream = new MemoryStream();
serializer.WriteObject(stream, requestMessage); …Run Code Online (Sandbox Code Playgroud)