AppDomain.BaseDirectory AppDomain.BaseDirectory AppDomain.BaseDirectory AppDomain.BaseDirectory Property

Определение

Возвращает базовый каталог, в котором распознаватель сборок производит поиск.Gets the base directory that the assembly resolver uses to probe for assemblies.

public:
 property System::String ^ BaseDirectory { System::String ^ get(); };
public string BaseDirectory { get; }
member this.BaseDirectory : string
Public ReadOnly Property BaseDirectory As String

Значение свойства

Базовый каталог, в котором распознаватель сборок производит поиск.The base directory that the assembly resolver uses to probe for assemblies.

Реализации

Исключения

Предпринята попытка выполнения операции с выгруженным доменом приложения.The operation is attempted on an unloaded application domain.

Примеры

В следующем примере кода создается новый домен приложения с указанием базового каталога, который будет использоваться при поиске сборок для загрузки в домен.The following code example creates a new application domain, specifying a base directory to use when searching for assemblies to load into the domain. Затем в примере используется BaseDirectory свойство для получения пути к базовому каталогу для вывода на консоль.The example then uses the BaseDirectory property to obtain the base directory path, for display to the console.

using namespace System;
using namespace System::IO;
using namespace System::Reflection;
using namespace System::Security::Policy;    // For Evidence object.

int main()
{
   
   // Create application domain setup information
   AppDomainSetup^ domaininfo = gcnew AppDomainSetup;
   domaininfo->ConfigurationFile = String::Format("{0}{1}ADSetup.exe.config", 
                                                  Environment::CurrentDirectory,
                                                  Path::DirectorySeparatorChar);
   domaininfo->ApplicationBase = String::Format("{0}", System::Environment::CurrentDirectory);
   
   //Create evidence for the new appdomain from evidence of the current application domain
   Evidence^ adevidence = AppDomain::CurrentDomain->Evidence;
   
   // Create appdomain
   AppDomain^ domain = AppDomain::CreateDomain("Domain2", adevidence, domaininfo);
   
   // Display application domain information
   Console::WriteLine("Host domain: {0}", AppDomain::CurrentDomain->FriendlyName);
   Console::WriteLine("Child domain: {0}", domain->FriendlyName);
   Console::WriteLine();
   Console::WriteLine("Configuration file: {0}", domain->SetupInformation->ConfigurationFile);
   Console::WriteLine( "Application Base Directory: {0}", domain->BaseDirectory);
   
   AppDomain::Unload(domain);
}
// The example displays output like the following:
//    Host domain: adsetup.exe
//    Child domain: Domain2
//    
//    Configuration file: C:\Test\ADSetup.exe.config
//    Application Base Directory: C:\Test
using System;
using System.IO;
using System.Reflection;
using System.Security.Policy;  

class ADSetup
{
    public static void Main()
    {
        // Create application domain setup information
        var domaininfo = new AppDomainSetup();
        domaininfo.ConfigurationFile = System.Environment.CurrentDirectory + 
                                       Path.DirectorySeparatorChar +
                                       "ADSetup.exe.config";
        domaininfo.ApplicationBase = System.Environment.CurrentDirectory;

        //Create evidence for the new appdomain from evidence of the current application domain
        Evidence adEvidence = AppDomain.CurrentDomain.Evidence;

        // Create appdomain
        AppDomain domain = AppDomain.CreateDomain("Domain2", adEvidence, domaininfo);

        // Display application domain information.
        Console.WriteLine("Host domain: " + AppDomain.CurrentDomain.FriendlyName);
        Console.WriteLine("Child domain: " + domain.FriendlyName);
        Console.WriteLine();
        Console.WriteLine("Configuration file: " + domain.SetupInformation.ConfigurationFile);
        Console.WriteLine("Application Base Directory: " + domain.BaseDirectory);

        AppDomain.Unload(domain);
    }
}
// The example displays output like the following:
//    Host domain: adsetup.exe
//    Child domain: Domain2
//    
//    Configuration file: C:\Test\ADSetup.exe.config
//    Application Base Directory: C:\Test
Imports System.IO
Imports System.Reflection
Imports System.Security.Policy

Module Example
   Public Sub Main()
      ' Create the application domain setup information.
      Dim domaininfo As New AppDomainSetup()
      domaininfo.ConfigurationFile = Environment.CurrentDirectory + 
                                    Path.DirectorySeparatorChar + 
                                     "ADSetup.exe.config"
      domaininfo.ApplicationBase = Environment.CurrentDirectory
      
      'Create evidence for the new appdomain from evidence of the current application domain.
      Dim adEvidence As Evidence = AppDomain.CurrentDomain.Evidence
      
      ' Create appdomain.
      Dim domain As AppDomain = AppDomain.CreateDomain("Domain2", adevidence, domaininfo)
      
      ' Display the application domain information.
      Console.WriteLine(("Host domain: " + AppDomain.CurrentDomain.FriendlyName))
      Console.WriteLine(("Child domain: " + domain.FriendlyName))
      Console.WriteLine()
      Console.WriteLine(("Configuration file: " + domain.SetupInformation.ConfigurationFile))
      Console.WriteLine(("Application Base Directory: " + domain.BaseDirectory))
     
      AppDomain.Unload(domain)
   End Sub 
End Module 
' The example displays output like the following:
'    Host domain: adsetup.exe
'    Child domain: Domain2
'    
'    Configuration file: C:\Test\ADSetup.exe.config
'    Application Base Directory: C:\Test

Комментарии

Это свойство соответствует AppDomainSetup.ApplicationBase свойству.This property corresponds to the AppDomainSetup.ApplicationBase property. Его также можно получить с помощью GetData метода со строкой "AppBase".It can also be retrieved using the GetData method with the string "APPBASE".

Безопасность

FileIOPermission
для доступа к сведениям в самом пути, в том числе если путь имеет формат "file://" или \\\унк\дир или "c:\\".for access to the information in the path itself, including if the path is in the form "file://" or \\\UNC\dir or "c:\\". Связанные перечисления: PathDiscovery.Associated enumerations: PathDiscovery.

Применяется к

Дополнительно