讀取自定義配置文件（app.config）時出錯

我在我的winform應用程序中進行自定義配置。（它將代表一個國家-corrency列表）讀取自定義配置文件（app.config）時出錯

首先CountryList類

namespace UtilityMethods 
{ 
    public class CountryList : ConfigurationSection 
    { 
     public CountryList() 
     { 
      // 
      // TODO: Add constructor logic here 
      // 
     } 

     [ConfigurationProperty("CountryCurrency", IsRequired = true)] 
     public Hashtable CountryCurrencies 
     { 
      get 
      { 
       return CountryCurrency.GetCountryCurrency(); 
      } 
     } 
    } 
}

的GetCountryCurrency(）方法是在CountryCurrency定義類作爲下

namespace UtilityMethods 
{ 
    public static class CountryCurrency 
    { 
     public static Hashtable GetCountryCurrency() 
     { 
      Hashtable ht = new Hashtable(); 
      ht.Add("India", "Rupees"); 
      ht.Add("USA", "Dollar"); 
      return ht; 
     } 
    } 
}

該應用程序.config文件看起來像

<?xml version="1.0" encoding="utf-8" ?> 
<configuration> 
    <configSections> 
    <section name ="CountryList1" type ="UtilityMethods.CountryList,CountryList,Version=2.0.0.0, 
      Culture=neutral"/> 
    </configSections> 
    <appSettings /> 

</configuration>

我打電話來這從button_click的事件作爲

try 
      { 
       CountryList cList = ConfigurationManager.GetSection("CountryList") as CountryList; 
       Hashtable ht = cList.CountryCurrencies; 
      } 
      catch (Exception ex) 
      { 
       string h = ex.Message; 
      }

在運行應用程序並點擊按鈕，我從收到此錯誤

未能加載類型「UtilityMethods.CountryList」程序集'System.Configuration，Version = 2.0.0.0，Culture = neutral，PublicKeyToken = b03f5f7f11d50a3a'

請幫忙（dotnet framework：3.5語言：C＃）

來源

2010-04-26 Newbie

我想使用

<section name ="CountryList1" type ="UtilityMethods.CountryList,CountryList,Version=2.0.0.0, Culture=neutral"/>

的out.Instead這將是

<section name ="CountryList1" type ="UtilityMethods.CountryList,UtilityMethods"/>

即namespace.classname，命名空間

來源

2010-04-27 09:25:10 Newbie

讀取自定義配置文件（app.config）時出錯

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