如何在ASMX Web服务响应中添加自定义Soap标头

Question

我用ASMX编写了一个简单的Web服务，我想在RESPONSE中添加一个自定义标头。 下面是代码。

public class WebService1 : System.Web.Services.WebService
    {
        public List<CustomerInfo> VerifyCustomerInfo(string Id, string IdType, Char InquiredParty, IndividualPartyAttributes IndividualPartyAttributes, string NonIndividualName, AccountQuery accountQuery)
        {

            List<CustomerInfo> ciList = new List<CustomerInfo>();
            string replycode = "E9999999";
            CustomerInfo customer = new CustomerInfo();
            customer.IsBankCustomer = true;
            customer.CustomerNumber = "111";
            ciList.Add(customer);

            // TODO: add code here to send replyCode ("E9999999") as custom header in response XML.

            return ciList;
        }
    }

Answer 1

如果您的意思是SOAP Header，则在WebService方法上添加以下属性：

[SoapHeader("ABC", Direction = SoapHeaderDirection.Out)]

ABC是自定义类。

[XmlRoot("ABC", Namespace = "")]
public class ABC : SoapHeader