在InitializeCulture

Question

無法使用會話當我嘗試使用一個會話veriable在InitializeCulture，我得到了如下因素的錯誤：

Session state can only be used when enableSessionState is set to true, either in a configuration file or in the Page directive. Please also make sure that System.Web.SessionStateModule or a custom session state module is included in the \\ section in the application configuration.

這就是引發錯誤的代碼

public class BasePage : Page 
{ 
    public string Lang { get; set; } 

    protected override void InitializeCulture() 
    { 
     if (!Page.IsPostBack) 
     { 
      if (!string.IsNullOrEmpty(Request.QueryString["lang"])) 
      { 

       Session["lang"] = Request.QueryString["lang"].ToLower(); 
      } 


      if (Session["lang"] != null && !string.IsNullOrEmpty((string)Session["lang"])) 
      { 
       Lang = (string)Session["lang"]; 
       string selectedCulture = Lang == "nl" ? "nl-BE" : "fr-BE"; 

       UICulture = selectedCulture; 
       Culture = selectedCulture; 

       Thread.CurrentThread.CurrentCulture = CultureInfo.CreateSpecificCulture(selectedCulture); 
       Thread.CurrentThread.CurrentUICulture = new CultureInfo(selectedCulture); 
      } 

      base.InitializeCulture(); 
     } 
    } 
} 

我改變了我的Web.Config，就像在錯誤中獲得的一樣。但它一直在拋出同樣的錯誤。

<pages enableSessionState="true"> 
       <controls> 
       <add tagPrefix="asp" namespace="System.Web.UI" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
       <add tagPrefix="asp" namespace="System.Web.UI.WebControls" assembly="System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
      </controls> 
     </pages> 
     <httpModules> 
      <remove name="Session" /> 
      <add name="Session" type="System.Web.SessionStateModule" /> 
      <add type="Intelligencia.UrlRewriter.RewriterHttpModule, Intelligencia.UrlRewriter" name="UrlRewriter"/> 
      <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"/> 
     </httpModules> 

有沒有人有解決方案？謝謝！！！

Answer 1

嘗試在pages部分設置enableSessionState = true。

<system.web> 
    <pages enableSessionState="true"> 
</system.web> 

此外，如果您是在Windows 2008中使用IIS7，你的模塊應該是<system.webServer>段內，而不是<system.web>。