CGI應用程序與SQL LINQ錯誤

我在Windows家庭高級版ISS服務器上運行C＃CGI應用程序時出現問題。我的代碼如下：CGI應用程序與SQL LINQ錯誤

 Console.Write("Content-Type: text/plain\n\n"); 
     string conn = "Data Source=|C:\\DB|\\RegisteredUsers.sdf"; 
     Console.WriteLine(conn); // Added for debugging 
     RegisteredUsers userdb = new RegisteredUsers(conn); //DBML file from SqlMetal Here

我得到的錯誤是：

Data Source=RegisteredUsers.sdf 

Unhandled Exception: System.Configuration.ConfigurationErrorsException: Configuration  system failed to initialize ---> System.ArgumentException: Illegal characters in path. 
    at System.Security.Permissions.FileIOPermission.HasIllegalCharacters(String[] str) 
    at System.Security.Permissions.FileIOPermission.AddPathList(FileIOPermissionAccess access, AccessControlActions control, String[] pathListOrig, Boolean checkForDuplicates, Boolean needFullPath, Boolean copyPathList) 
at System.Security.Permissions.FileIOPermission..ctor(FileIOPermissionAccess access, String path) 
at System.AppDomainSetup.VerifyDir(String dir, Boolean normalize) 
at System.AppDomainSetup.get_ConfigurationFile() 
at System.Configuration.ClientConfigPaths..ctor(String exePath, Boolean includeUserConfig) 
at System.Configuration.ClientConfigPaths.GetPaths(String exePath, Boolean includeUserConfig) 
at System.Configuration.ClientConfigurationHost.GetStreamName(String configPath) 
at System.Configuration.ClientConfigurationHost.get_IsAppConfigHttp() 
at System.Configuration.ClientConfigurationSystem..ctor() 
    at System.Configuration.ConfigurationManager.EnsureConfigurationSystem() 
    --- End of inner exception stack trace --- 
    at System.Configuration.ConfigurationManager.EnsureConfigurationSystem() 
    at System.Configuration.ConfigurationManager.PrepareConfigSystem() 
    at System.Configuration.ConfigurationManager.GetSection(String sectionName) 
    at System.Configuration.PrivilegedConfigurationManager.GetSection(String sectionName) 
    at System.Data.Common.DbProviderFactories.Initialize() 
    at System.Data.Common.DbProviderFactories.GetFactoryClasses() 
    at System.Data.Linq.SqlClient.SqlProvider.GetProvider(String providerName) 
    at  Syst em.Data.Linq.SqlClient.SqlProvider.System.Data.Linq.Provider.IProvider.Initialize(IData Services dataServices, Object connection) 
    at System.Data.Linq.DataContext.Init(Object connection, MappingSource mapping) 
    at System.Data.Linq.DataContext..ctor(String fileOrServerOrConnection, M appingSource mapping) 
    at Validate.Program.Main(String[] args)

似乎錯誤或者是字符串conn = @"Data Source=RegisteredUsers.sdf";或 RegisteredUsers userdb = new RegisteredUsers(conn);，我沒有理由相信該字符串定義是壞的所以我認爲它是在 RegisteredUsers userdb = new RegisteredUsers(conn);

來源

2011-08-05 DrAwesome

連接字符串不應該是一個逐字字符串文字;只需刪除@符號並用反斜槓轉義任何反斜槓即可。

來源

2011-08-05 23:14:16

仍然不起作用。同樣的錯誤。該行現在是： string conn =「Data Source = RegisteredUsers.sdf」; 我剛纔提到這個工程很好，如果我只是從CMD啓動EXE？ – DrAwesome

你好，沒有你沒有提到，但你也試過這個呢？ string conn =「Data Source = | DataDirectory | \\ RegisteredUsers.sdf」; –

是的，我試過，無濟於事。 – DrAwesome

CGI應用程序與SQL LINQ錯誤

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