只能在Silverlight中通過用戶控件訪問Web Service名稱空間，而不是純C＃classesm

Question

我不確定爲什麼我遇到此問題，但我只能通過用戶控件或App.xaml與我的Web服務通信的.cs。我試圖在簡單的面向數據的類中使用該服務，所以我不想使用用戶控件。

這種精細編譯：

//App.xaml.cs 
<using statements...> 

namespace Sharepoint_Integration_Project 
{ 
    public partial class App : Application 
    { 
     private SharepointWS.SharepointWebServiceSoapClient SpWSSoap 
      = new SharepointWS.SharepointWebServiceSoapClient(); 

     public App() 
     { 
      this.Startup += this.Application_Startup; 
      this.UnhandledException += this.Application_UnhandledException; 

      InitializeComponent(); 
.... 

這不：凡提述SharepointWS.SharepointWebServiceSoapClient

//Controller.cs 
<using statements copied from App.xml.cs...> 

namespace Sharepoint_Integration_Project 
{ 
    private SharepointWS.SharepointWebServiceSoapClient SpWSSoap 
     = new SharepointWS.SharepointWebServiceSoapClient(); 

    public class Controller 
    { 

    } 
} 

Visual Studio的報告 「預期類，委託，枚舉...」。

我使用這裏列出的相同步驟：

http://www.silverlightshow.net/items/Consuming-ASMX-Web-Services-with-Silverlight-2.aspx

我的Web服務的命名空間是Sharepoint_Integration_Project.SharepointWS我嘗試了完全限定它，這並沒有幫助。

任何建議表示讚賞，謝謝！

Answer 1

您有一個字段聲明之外的類聲明。不能這樣做。

變化：

namespace Sharepoint_Integration_Project 
{ 
    private SharepointWS.SharepointWebServiceSoapClient SpWSSoap 
     = new SharepointWS.SharepointWebServiceSoapClient(); 

    public class Controller 
    { 

    } 
} 

到：

namespace Sharepoint_Integration_Project 
{ 
    public class Controller 
    { 
     private SharepointWS.SharepointWebServiceSoapClient SpWSSoap 
      = new SharepointWS.SharepointWebServiceSoapClient(); 

    } 
} 

Answer 2

你不能有田/班/結構之外的功能/除2級以外的任何/結構：

namespace Sharepoint_Integration_Project 
{ 
    private SharepointWS.SharepointWebServiceSoapClient SpWSSoap 
     = new SharepointWS.SharepointWebServiceSoapClient(); // outside of class 
} 

如果它是全球性的，你可以使用靜態類：（和爲可用，你應該可能刪除prive）

namespace Sharepoint_Integration_Project 
{ 
    static class Name 
    { 
     private static SharepointWS.SharepointWebServiceSoapClient SpWSSoap 
      = new SharepointWS.SharepointWebServiceSoapClient(); // inside of class 
    } 
}