1.新建CheckUserSoapHeader

View Code public class CheckUserSoapHeader : SoapHeader{public string UserName { get; set; }public string Password { get; set; }public CheckUserSoapHeader(){}public CheckUserSoapHeader(string userName,string password){UserName = userName;Password = password;}public bool CheckLogin(){return UserName == "Admin" && Password == "888888";}}

2.添加webServices引用

public class TestWebService : System.Web.Services.WebService{public CheckUserSoapHeader CheckUser;[SoapHeader("CheckUser")][WebMethod(Description="校驗用戶名和密碼，返回登錄信息",EnableSession=true)]public string GetLoginMessage(){if (CheckUser.CheckLogin()){return "登錄成功！";}return "登錄失敗！";}}

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?3.前臺調用

protected void btnLogin_Click(object sender, EventArgs e){CheckUserWebservice.CheckUserSoapHeader header = new CheckUserWebservice.CheckUserSoapHeader();header.UserName = txtName.Text;header.Password = txtPassword.Text;CheckUserWebservice.TestWebServiceSoapClient client = new CheckUserWebservice.TestWebServiceSoapClient();lblMessage.Text = client.GetLoginMessage(header);}

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4.整體效果

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總結

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