Question

我有一个方法GetDetailByNo的服务，它将id号作为输入参数并将个人详细信息作为输出

    [System.ComponentModel.EditorBrowsableAttribute(System.ComponentModel.EditorBrowsableState.Advanced)]
    DIT_DLH.DIT_WCFService.GetDetailByNoResponse DIT_DLH.DIT_WCFService.RequestDALPortType.GetDetailByNo(DIT_DLH.DIT_WCFService.GetDetailByNoRequest request) {
        return base.Channel.GetDetailByNo(request);
    }

    public object GetDetailByNo(long REQUESTID) {
        DIT_DLH.DIT_WCFService.GetDetailByNoRequest inValue = new DIT_DLH.DIT_WCFService.GetDetailByNoRequest();
        inValue.REQUESTID = REQUESTID;
        DIT_DLH.DIT_WCFService.GetDetailByNoResponse retVal = ((DIT_DLH.DIT_WCFService.RequestDALPortType)(this)).GetDetailByNo(inValue);
        return retVal.@return;
    }

GetDetailByNoRequest和GetDetailByNoResponse是此服务中的类，如下所示：

public partial class GetDetailByNoRequest {

    [System.ServiceModel.MessageBodyMemberAttribute(Namespace="http://dal.req.com", Order=0)]
    public long REQUESTID;

    public GetDetailByNoRequest() {
    }

    public GetDetailByNoRequest(long REQUESTID) {
        this.REQUESTID = REQUESTID;
    }
}

public partial class GetDetailByNoResponse {

    [System.ServiceModel.MessageBodyMemberAttribute(Namespace="http://dal.req.com", Order=0)]
    [System.Xml.Serialization.XmlElementAttribute(IsNullable=true)]
    public object @return;

    public GetDetailByNoResponse() {
    }

    public GetDetailByNoResponse(object @return) {
        this.@return = @return;
    }
}

现在在我的客户端代码中，如果我使用

GetDetailByNoResponse retVal = new GetDetailByNoResponse();
retVal = (GetDetailByNoResponse)wcfClient.GetDetailByNo(12345678);

我得到异常“无法将System.Xml.XmlNode转换为GetDetailByNoResponse” 如果我做了

XmlNode xmlnode = (XmlNode)wcfClient.GetDetailByNo(12345678);

或

Object obj=wcfClient.GetDetailByNo(12345678);

我没有我仍然没有得到个人资料......

WCF没有从服务获取值

0 个答案: