AppDomain.Id Propriété

Définition

Espace de noms:

System

Assembly:

System.Runtime.dll

Assembly:

System.Runtime.Extensions.dll

Assembly:

mscorlib.dll

Assembly:

netstandard.dll

Obtient un entier qui identifie de façon unique le domaine d'application au sein du processus.

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

public int Id { get; }

member this.Id : int

Public ReadOnly Property Id As Integer

Valeur de propriété

Int32

Entier qui identifie le domaine d'application.

Exemples

L’exemple de code suivant crée un deuxième domaine d’application et affiche des informations sur le domaine par défaut et le nouveau domaine.

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