AppDomain.CurrentDomain 属性

获取当前 Thread 的当前应用程序域。

**命名空间:**System
**程序集:**mscorlib（在 mscorlib.dll 中）

语法

声明
Public Shared ReadOnly Property CurrentDomain As AppDomain
用法
Dim value As AppDomain

value = AppDomain.CurrentDomain

public static AppDomain CurrentDomain { get; }

public:
static property AppDomain^ CurrentDomain {
    AppDomain^ get ();
}

/** @property */
public static AppDomain get_CurrentDomain ()

public static function get CurrentDomain () : AppDomain

属性值

当前应用程序域。

示例

Imports System
Imports System.Reflection
Imports System.Security.Policy 'for evidence object

Class ADSetupInformation
   
   Public Shared Sub Main()
      ' Create the applcation domain setup information.
      Dim domaininfo As New AppDomainSetup()
      domaininfo.ApplicationBase = System.Environment.CurrentDirectory
      'Create evidence for the new appdomain.
      Dim adevidence As Evidence = AppDomain.CurrentDomain.Evidence
      
      ' Create the new application domain using setup information.
      Dim domain As AppDomain = AppDomain.CreateDomain("MyDomain", adevidence, domaininfo)
      
      ' Write out the application domain information.
      Console.WriteLine(("Host domain: " + AppDomain.CurrentDomain.FriendlyName))
      Console.WriteLine(("new child domain: " + domain.FriendlyName))
      Console.WriteLine()
      Console.WriteLine(("Application base is: " + domain.SetupInformation.ApplicationBase))
      
      AppDomain.Unload(domain)
   End Sub 'Main 
End Class 'ADSetupInformation 

using System;
using System.Reflection;
using System.Security.Policy;  //for evidence object

class ADSetupInformation
{
    public static void Main()
    {
        //Create the application domain setup information.
        AppDomainSetup domaininfo = new AppDomainSetup();
        domaininfo.ApplicationBase = System.Environment.CurrentDirectory;
        //Create evidence for new appdomain.
        Evidence adevidence = AppDomain.CurrentDomain.Evidence;
        // Create the new application domain using setup information.
        AppDomain domain = AppDomain.CreateDomain("MyDomain", adevidence, domaininfo);

        // Write out the application domain information.
            Console.WriteLine("Host domain: " + AppDomain.CurrentDomain.FriendlyName);
            Console.WriteLine("new child domain: " + domain.FriendlyName);
            Console.WriteLine();
            Console.WriteLine("Application base is: " + domain.SetupInformation.ApplicationBase);

        AppDomain.Unload(domain);
    
        
    }
    
}

using namespace System;
using namespace System::Reflection;
using namespace System::Security::Policy;

//for evidence Object
int main()
{
   
   //Create the application domain setup information.
   AppDomainSetup^ domaininfo = gcnew AppDomainSetup;
   domaininfo->ApplicationBase = System::Environment::CurrentDirectory;
   
   //Create evidence for new appdomain.
   Evidence^ adevidence = AppDomain::CurrentDomain->Evidence;
   
   // Create the new application domain using setup information.
   AppDomain^ domain = AppDomain::CreateDomain( "MyDomain", adevidence, domaininfo );
   
   // Write Out the application domain information.
   Console::WriteLine( "Host domain: {0}", AppDomain::CurrentDomain->FriendlyName );
   Console::WriteLine( "new child domain: {0}", domain->FriendlyName );
   Console::WriteLine();
   Console::WriteLine( "Application base is: {0}", domain->SetupInformation->ApplicationBase );
   AppDomain::Unload( domain );
}

import System.*;
import System.Reflection.*;
import System.Security.Policy.*; //for evidence object

class ADSetupInformation
{
    public static void main(String[] args)
    {
        //Create the application domain setup information.
        AppDomainSetup domainInfo = new AppDomainSetup();

        domainInfo.set_ApplicationBase(System.Environment.get_CurrentDirectory());

        //Create evidence for new appdomain.
        Evidence adEvidence = AppDomain.get_CurrentDomain().get_Evidence();

        // Create the new application domain using setup information.
        AppDomain domain = AppDomain.CreateDomain("MyDomain", adEvidence, 
            domainInfo);

        // Write out the application domain information.
        Console.WriteLine("Host domain: " 
            + AppDomain.get_CurrentDomain().get_FriendlyName());
        Console.WriteLine("new child domain: " 
            + domain.get_FriendlyName());
        Console.WriteLine();
        Console.WriteLine("Application base is: " 
            + domain.get_SetupInformation().get_ApplicationBase());

        AppDomain.Unload(domain);
    } //main 
} //ADSetupInformation 

平台

Windows 98、Windows 2000 SP4、Windows CE、Windows Millennium Edition、Windows Mobile for Pocket PC、Windows Mobile for Smartphone、Windows Server 2003、Windows XP Media Center Edition、Windows XP Professional x64 Edition、Windows XP SP2、Windows XP Starter Edition

.NET Framework 并不是对每个平台的所有版本都提供支持。有关受支持版本的列表，请参见系统要求。

版本信息

.NET Framework

受以下版本支持：2.0、1.1、1.0

.NET Compact Framework

受以下版本支持：2.0

请参见

参考

AppDomain 类
AppDomain 成员
System 命名空间