ConfigurationManager.GetSection返回空值appparently正確的 '路徑'

Question

這是在web.config文件

這裏的ConfigSection

<configSections> 
<sectionGroup name="HttpExceptionHandler"> 
    <section name="errorLog" type="System.Configuration.SingleTagSectionHandler, System, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /> 
    <section name="errorMail" type="System.Configuration.SingleTagSectionHandler, System, Version=1.0.5000.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" /> 
</sectionGroup> 

這裏的SectionGroup：

<HttpExceptionHandler> 
    <errorLog type="MI.Generic.HttpExceptionHandler.SqlErrorLog, MI.Generic.HttpExceptionHandler" dataSource="opentraderdev\dev" initialCatalog="MiTraderError" /> 
</HttpExceptionHandler> 

代碼如下：

public class ErrorLogConfiguration : ConfigurationSection 
{ 
    public static ErrorLogConfiguration GetConfig() 
    { 
     return ConfigurationManager.GetSection("HttpExceptionHandler\\errorLog") as ErrorLogConfiguration; 
    } 

    [ConfigurationProperty("initialCatalog", IsRequired = true)] 
    public string InitialCatalog 
    { 
     get 
     { 
      return this["initialCatalog"] as string; 
     } 
    } 

    [ConfigurationProperty("dataSource", IsRequired = true)] 
    public string DataSource 
    { 
     get 
     { 
      return this["dataSource"] as string; 
     } 
    } 
} 

返回值始終爲空。我已經用完了想法。任何幫助讚賞。

Answer 1

如何切換斜線方向：

return ConfigurationManager.GetSection("HttpExceptionHandler/errorLog") as ErrorLogConfiguration; 

這裏有一個similar example from MSDN。