.net開發帶soapheader頭資訊的webservice

1、新增一個SoapHeader類

    public class Certificate : System.Web.Services.Protocols.SoapHeader    {        public Certificate() { }        /// <summary>        /// 使用者名稱        /// </summary>        public string UserName { get; set; }        /// <summary>        /// 密碼        /// </summary>        public string PassWord { get; set; }        /// <summary>        /// 使用者驗證        /// </summary>        public void IsVaild()        {            if (string.IsNullOrEmpty(UserName)) throw new ArgumentNullException("UserName");            if (string.IsNullOrEmpty(PassWord)) throw new ArgumentNullException("Password");            if (UserName != "username") throw new Exception("使用者名稱無效！");            if (PassWord != "password") throw new Exception("使用者密碼無效！");        }    }

　　

2、在webservice類中聲明SoapHeader類資訊

public Certificate certificate = new Certificate();

3、在webservice方法中添加驗證屬性

    public class Hello : System.Web.Services.WebService    {        public Certificate certificate = new Certificate();        [System.Web.Services.Protocols.SoapHeader("certificate")]        [WebMethod]        public string HelloWorld()        {            certificate.IsVaild();            return "調用成功";        }    }