AppDomain.Id Eigenschaft

Definition

Namespace:

System

Assembly:

System.Runtime.dll

Assembly:

System.Runtime.Extensions.dll

Assembly:

mscorlib.dll

Assembly:

netstandard.dll

Ruft eine Ganzzahl ab, die die Anwendungsdomäne innerhalb des Prozesses eindeutig identifiziert.

public:
 property int Id { int get(); };

public int Id { get; }

member this.Id : int

Public ReadOnly Property Id As Integer

Eigenschaftswert

Int32

Eine Ganzzahl, die die Anwendungsdomäne identifiziert.

Beispiele

Im folgenden Codebeispiel wird eine zweite Anwendungsdomäne erstellt und Informationen zu der Standarddomäne und der neuen Domäne angezeigt.

using namespace System;
using namespace System::Reflection;

// This method has the same signature as the CrossAppDomainDelegate,
// so that it can be executed easily in the new application domain.
//
static void ShowDomainInfo()
{
    AppDomain^ ad = AppDomain::CurrentDomain;
    Console::WriteLine();
    Console::WriteLine( L"FriendlyName: {0}", ad->FriendlyName );
    Console::WriteLine( L"Id: {0}", ad->Id );
    Console::WriteLine( L"IsDefaultAppDomain: {0}", ad->IsDefaultAppDomain() );
}

// The following attribute indicates to the loader that assemblies
// in the global assembly cache should be shared across multiple 
// application domains.
//
[LoaderOptimizationAttribute(LoaderOptimization::MultiDomainHost)]
int main()
{
    // Show information for the default application domain.
    ShowDomainInfo();

    // Create a new application domain and display its information.
    AppDomain^ newDomain = AppDomain::CreateDomain( L"MyMultiDomain" );
    newDomain->DoCallBack( gcnew CrossAppDomainDelegate( ShowDomainInfo ) );

    return 0;
}

using System;
using System.Reflection;

public class Example
{
    // The following attribute indicates to the loader that assemblies
    // in the global assembly cache should be shared across multiple
    // application domains.
    [LoaderOptimizationAttribute( LoaderOptimization.MultiDomainHost)]
    public static void Main()
    {
        // Show information for the default application domain.
        ShowDomainInfo();

        // Create a new application domain and display its information.
        AppDomain newDomain = AppDomain.CreateDomain("MyMultiDomain");
        newDomain.DoCallBack(new CrossAppDomainDelegate(ShowDomainInfo));
    }

    // This method has the same signature as the CrossAppDomainDelegate,
    // so that it can be executed easily in the new application domain.
    //
    public static void ShowDomainInfo()
    {
        AppDomain ad = AppDomain.CurrentDomain;
        Console.WriteLine();
        Console.WriteLine("FriendlyName: {0}", ad.FriendlyName);
        Console.WriteLine("Id: {0}", ad.Id);
        Console.WriteLine("IsDefaultAppDomain: {0}", ad.IsDefaultAppDomain());
    }
}

open System

// This method has the same signature as the CrossAppDomainDelegate,
// so that it can be executed easily in the new application domain.
let showDomainInfo () =
    let ad = AppDomain.CurrentDomain
    printfn $"\nFriendlyName: {ad.FriendlyName}"
    printfn $"Id: {ad.Id}"
    printfn $"IsDefaultAppDomain: {ad.IsDefaultAppDomain()}"

// The following attribute indicates to the loader that assemblies
// in the global assembly cache should be shared across multiple
// application domains.
[<LoaderOptimizationAttribute(LoaderOptimization.MultiDomainHost)>]
[<EntryPoint>]
let main _ =
    // Show information for the default application domain.
    showDomainInfo ()

    // Create a new application domain and display its information.
    let newDomain = AppDomain.CreateDomain "MyMultiDomain"
    newDomain.DoCallBack(CrossAppDomainDelegate showDomainInfo)
    0

Imports System.Reflection

Public Class Example
    
    ' The following attribute indicates to the loader that assemblies 
    ' in the global assembly cache should be shared across multiple
    ' application domains.
    <LoaderOptimizationAttribute(LoaderOptimization.MultiDomainHost)> _
    Public Shared Sub Main() 
        ' Show information for the default application domain.
        ShowDomainInfo()
        
        ' Create a new application domain and display its information.
        Dim newDomain As AppDomain = AppDomain.CreateDomain("MyMultiDomain")
        newDomain.DoCallBack(AddressOf ShowDomainInfo)
    
    End Sub
    
    
    ' This method has the same signature as the CrossAppDomainDelegate,
    ' so that it can be executed easily in the new application domain.
    ' 
    Public Shared Sub ShowDomainInfo() 
        Dim ad As AppDomain = AppDomain.CurrentDomain
        Console.WriteLine()
        Console.WriteLine("FriendlyName: {0}", ad.FriendlyName)
        Console.WriteLine("Id: {0}", ad.Id)
        Console.WriteLine("IsDefaultAppDomain: {0}", ad.IsDefaultAppDomain())
    
    End Sub 
End Class