不包含定義，也沒有擴展方法錯誤

-1

嘗試調用我創建的名爲AddCustomer的Web服務方法時出現以下錯誤。它強調AddCustomer當我做pxy.AddCustomer(txtLogin.Text)不包含定義，也沒有擴展方法錯誤

「AuctionService」不包含「AddCustomer」，沒有擴展方法「AddCustomer」接受型「AuctionService」的第一個參數的定義可以找到（是否缺少使用指令或程序集引用）

網絡服務代碼：

using System; 
using System.Collections.Generic; 
using System.Data; 
using System.Data.SqlClient; 
using System.Linq; 
using System.Web; 
using System.Web.Services; 
using Utilities; 

namespace Project4WS 
{ 
/// <summary> 
/// Summary description for AuctionService 
/// </summary> 
[WebService(Namespace = "http://tempuri.org/")] 
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] 
[System.ComponentModel.ToolboxItem(false)] 
// To allow this Web Service to be called from script, using ASP.NET AJAX, uncomment the following line. 
// [System.Web.Script.Services.ScriptService] 
    public class AuctionService : System.Web.Services.WebService 
    { 
    [WebMethod] 
    public void AddCustomer(String Name) 
    { 
     SqlCommand objCommand = new SqlCommand(); 
     objCommand.CommandType = CommandType.StoredProcedure; 
     objCommand.CommandText = "AddCustomer"; 

     objCommand.Parameters.AddWithValue("@theName", Name); 
     DBConnect objDB = new DBConnect(); 
     DataSet myDataSet = objDB.GetDataSetUsingCmdObj(objCommand);    
    } 
    } 
}

按鈕點擊代碼：

using System; 
using System.Collections.Generic; 
using System.Linq; 
using System.Web; 
using System.Web.UI; 
using System.Web.UI.WebControls; 
using Project4WS; 

namespace Project4 
{ 
public partial class WebForm1 : System.Web.UI.Page 
{ 
    protected void Page_Load(object sender, EventArgs e) 
    { 

    } 
    protected void btnNewUser_Click(object sender, EventArgs e) 
    { 
     AuctionSvcPxy.AuctionService pxy = new AuctionSvcPxy.AuctionService(); 

     pxy.AddCustomer(txtLogin.Text); 

     Session["Customer"] = txtLogin.Text.ToString(); 
    }

來源

2016-11-09 Alex

更改方法AddCustomer'的'訪問修飾符從'protected'到'方法AddCustomer的訪問修飾符public' –

仍然得到同樣的錯誤，當我將其改爲公開 – Alex