AppDomain.ReflectionOnlyGetAssemblies メソッド

定義

アプリケーション ドメインのリフレクション専用コンテキストに読み込まれているアセンブリを返します。Returns the assemblies that have been loaded into the reflection-only context of the application domain.

public:
 cli::array <System::Reflection::Assembly ^> ^ ReflectionOnlyGetAssemblies();
public System.Reflection.Assembly[] ReflectionOnlyGetAssemblies ();
member this.ReflectionOnlyGetAssemblies : unit -> System.Reflection.Assembly[]
Public Function ReflectionOnlyGetAssemblies () As Assembly()

戻り値

アプリケーション ドメインのリフレクション専用コンテキストに読み込まれているアセンブリを表す Assembly オブジェクトの配列。An array of Assembly objects that represent the assemblies loaded into the reflection-only context of the application domain.

例外

アンロードされたアプリケーション ドメインで操作が試行されています。An operation is attempted on an unloaded application domain.

次のコード例では、システム .dll アセンブリを実行コンテキストに読み込み、次にリフレクションのみのコンテキストに読み込みます。The following code example loads the System.dll assembly into the execution context and then into the reflection-only context. 各コンテキストに読み込まれたアセンブリを表示するには、GetAssemblies メソッドと ReflectionOnlyGetAssemblies メソッドを使用します。The GetAssemblies and ReflectionOnlyGetAssemblies methods are used to display the assemblies loaded into each context.

using namespace System;
using namespace System::Reflection;

#using <System.dll>

using namespace System::Timers;
using namespace System::Collections;
int main()
{
   
   // Get the assembly display name for System.dll, the assembly 
   // that contains System.Timers.Timer. Note that this causes
   // System.dll to be loaded into the execution context.
   //
   String^ displayName = Timer::typeid->Assembly->FullName;
   
   // Load System.dll into the reflection-only context. Note that 
   // if you obtain the display name (for example, by running this
   // example program), and enter it as a literal string in the 
   // preceding line of code, you can load System.dll into the 
   // reflection-only context without loading it into the execution 
   // context.
   Assembly::ReflectionOnlyLoad( displayName );
   
   // Display the assemblies loaded into the execution and 
   // reflection-only contexts. System.dll appears in both contexts.
   //
   Console::WriteLine( L"------------- Execution Context --------------" );
   IEnumerator^ myEnum = AppDomain::CurrentDomain->GetAssemblies()->GetEnumerator();
   while ( myEnum->MoveNext() )
   {
      Assembly^ a = safe_cast<Assembly^>(myEnum->Current);
      Console::WriteLine( L"\t{0}", a->GetName() );
   }

   Console::WriteLine( L"------------- Reflection-only Context --------------" );
   IEnumerator^ myEnum1 = AppDomain::CurrentDomain->ReflectionOnlyGetAssemblies()->GetEnumerator();
   while ( myEnum1->MoveNext() )
   {
      Assembly^ a = safe_cast<Assembly^>(myEnum1->Current);
      Console::WriteLine( L"\t{0}", a->GetName() );
   }
}

using System;
using System.Reflection;
using System.Timers;

public class Example
{
    public static void Main()
    {
        // Get the assembly display name for System.dll, the assembly 
        // that contains System.Timers.Timer. Note that this causes
        // System.dll to be loaded into the execution context.
        //
        string displayName = typeof(Timer).Assembly.FullName;

        // Load System.dll into the reflection-only context. Note that 
        // if you obtain the display name (for example, by running this
        // example program), and enter it as a literal string in the 
        // preceding line of code, you can load System.dll into the 
        // reflection-only context without loading it into the execution 
        // context.
        Assembly.ReflectionOnlyLoad(displayName);

        // Display the assemblies loaded into the execution and 
        // reflection-only contexts. System.dll appears in both contexts.
        //
        Console.WriteLine("------------- Execution Context --------------");
        foreach (Assembly a in AppDomain.CurrentDomain.GetAssemblies())
        {
            Console.WriteLine("\t{0}", a.GetName());
        }
        Console.WriteLine("------------- Reflection-only Context --------------");
        foreach (Assembly a in AppDomain.CurrentDomain.ReflectionOnlyGetAssemblies())
        {
            Console.WriteLine("\t{0}", a.GetName());
        }
    }
}
Imports System.Reflection
Imports System.Timers

Public Class Example
    
    Public Shared Sub Main() 
        ' Get the assembly display name for System.dll, the assembly 
        ' that contains System.Timers.Timer. Note that this causes
        ' System.dll to be loaded into the execution context.
        '
        Dim displayName As String = GetType(Timer).Assembly.FullName
        
        ' Load System.dll into the reflection-only context. Note that 
        ' if you obtain the display name (for example, by running this
        ' example program), and enter it as a literal string in the 
        ' preceding line of code, you can load System.dll into the 
        ' reflection-only context without loading it into the execution 
        ' context.
        Assembly.ReflectionOnlyLoad(displayName)
        
        ' Display the assemblies loaded into the execution and 
        ' reflection-only contexts. System.dll appears in both contexts.
        '
        Dim ad As AppDomain = AppDomain.CurrentDomain
        Console.WriteLine("------------- Execution Context --------------")
        For Each a As Assembly In ad.GetAssemblies()
            Console.WriteLine(vbTab + "{0}", a.GetName())
        Next a
        Console.WriteLine("------------- Reflection-only Context --------------")
        For Each a As Assembly In ad.ReflectionOnlyGetAssemblies()
            Console.WriteLine(vbTab + "{0}", a.GetName())
        Next a
    
    End Sub
End Class

注釈

このメソッドは、リフレクションのみのコンテキストに読み込まれているアセンブリを返します。This method returns the assemblies that have been loaded into the reflection-only context. 実行のために読み込まれたアセンブリを取得するには、GetAssemblies メソッドを使用します。To get the assemblies that have been loaded for execution, use the GetAssemblies method.

適用対象

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