使用列表框中的c＃輸出調用Web服務Windows表單

Question

我覺得自己像個白癡一樣不得不問這個問題，但我很努力地將Web服務調用中的數字輸出到列表框中。它只是在我的列表框中寫入「Task2.wsCall.Service1SoapClient」。正如我所期望的1,2,3等等，網絡服務只有這個內部它：

[WebService(Namespace = "http://tempuri.org/")] 
[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)] 
[System.ComponentModel.ToolboxItem(false)] 
public class Service1 : System.Web.Services.WebService 
{ 

    [WebMethod] 
    public int getNumber(int n) 
    { 
     return n * n * 100; 
    } 
} 

所以，我可以做到這一點完全錯誤。由於任何人誰幫助了，這裏是我的代碼：

public partial class Form1 : Form 
{ 
    public Form1() 
    { 
     InitializeComponent(); 
    } 

    private void btnPress_Click(object sender, EventArgs e) 
    { 
     try 
     { 
      for (int i = 1; i < 21; i++) 
      { 
      wsCall.Service1SoapClient CallWebService = new wsCall.Service1SoapClient(); 
      lstBox.Items.Add(CallWebService); 

       //lstBox.Items.Add(i); 

      } 
     } 
     catch (Exception) 
     { 
      MessageBox.Show("Exception caught."); 
     } 
    } 
} 

Answer 1

看來你已經不叫method.Try這樣的：

for (int i = 1; i < 21; i++) 
     { 
     wsCall.Service1SoapClient CallWebService = new wsCall.Service1SoapClient(); 

     lstBox.Items.Add(CallWebService.getNumber(i)); 
     } 

Answer 2

更改這樣的代碼

public partial class Form1 : Form 
    { 
     public Form1() 
     { 
      InitializeComponent(); 
     } 

     private void btnPress_Click(object sender, EventArgs e) 
     { 
      try 
      { 
       for (int i = 1; i < 21; i++) 
       { 
       wsCall.Service1SoapClient CallWebService = new wsCall.Service1SoapClient(); 
       lstBox.Items.Add(CallWebService.getNumber(i).toString()); 


// Changed Code Like this 


        //lstBox.Items.Add(i); 

       } 
      } 
      catch (Exception) 
      { 
       MessageBox.Show("Exception caught."); 
      } 
     } 
    }