[XmlInclude(typeof(SignCollection))]    [XmlInclude(typeof(ExecutiveOrder))]    [XmlInclude(typeof(NurseInfo))]    [XmlInclude(typeof(Patient))]    [XmlInclude(typeof(SoapSecurity))]    [XmlInclude(typeof(test))]    [XmlInclude(typeof(Ward))]    [XmlInclude(typeof(SignRecord))]

1 NurseService.Ward=new NurseService.Ward();

public class SoapSecurity:SoapHeader

{
    public string UserName;
    public string PassWord;
}

 1 public class NurseService : System.Web.Services.WebService 2 { 3         public SoapSecurity security=new SoapSecurity();     //Soap标头对象 8         public bool Validate() 9         {10             bool flag = false;11             try12             {13                 NurseInfo ni = new NurseDao().IsLogin(security.UserName, security.PassWord);   //判断是否有权限14                 if (ni.UserName!=null && ni.PassWord!=null)    //返回的实体类不为空，表示验证正确15                 {16                     flag = true;17                 }18             }19             catch (Exception e)20             {21                 log_debug.Debug(e.Message + "" + e.StackTrace);     //记录异常日记22             }23             return flag;24         }25      26 }27        

 1         [WebMethod(Description = "根据护士Id获取该护士的所有病人")] 2         [SoapHeader("security", Direction = SoapHeaderDirection.In)] 3         public List<Patient> GetPatientByNurseId(string nurseId) 4         { 5             List<Patient> patients = new List<Patient>();   //声明链表patients保存返回的病人数据 6  7             try 8             { 9                 if (Validate())   //有权限时才将数据绑定到链表patients中，否则返回一个空的链表10                 {11                     patients = new NurseDao().GetPatientByNurseId(nurseId);    //保存返回的病人数据12                 }13             }14             catch (Exception e)15             {16                 log_debug.Debug(e.Message + "" + e.StackTrace);     //记录异常日记17             }18 19             return patients;20         }

1 ns.SoapSecurityValue = new SoapSecurity();2 ns.SoapSecurityValue.UserName = 登陆界面.userName;3 ns.SoapSecurityValue.PassWord = 登陆界面.passWord;