InstallerCollection.CopyTo メソッドとは何？わかりやすく解説 Weblio辞書

.NET Framework クラスライブラリリファレンス

索引トップ用語の索引ランキング

InstallerCollection.CopyTo メソッド

指定したインデックスを開始位置として、コレクションの項目を配列にコピーします。

名前空間: System.Configuration.Install
アセンブリ: System.Configuration.Install (system.configuration.install.dll 内)
構文

Visual Basic (宣言)

Public Sub CopyTo ( _
    array As Installer(), _
    index As Integer _
)

Visual Basic (使用法)

Dim instance As InstallerCollection
Dim array As Installer()
Dim index As Integer

instance.CopyTo(array, index)

public void CopyTo (
    Installer[] array,
    int index
)

C++

public:
void CopyTo (
    array<Installer^>^ array, 
    int index
)

public void CopyTo (
    Installer[] array, 
    int index
)

JScript

public function CopyTo (
    array : Installer[], 
    index : int
)

パラメータ

array: コピー先の配列。

index: コレクションを貼り付ける位置を示す、配列内のインデックス。

使用例

InstallerCollection クラスの CopyTo メソッドの例を次に示します。これは MyAssembly1.exe および MyAssembly2.exe の AssemblyInstaller インスタンスを作成します。これらのインスタンスは、TransactedInstaller に追加されます。インストールされるアセンブリの名前が、コンソールに表示されます。インストールプロセスによって、MyAssembly1.exe と MyAssembly2.exe の両方がインストールされます。

Visual Basic

Dim myTransactedInstaller As New
 TransactedInstaller()
Dim myAssemblyInstaller As AssemblyInstaller
Dim myInstallContext As InstallContext

' Create an instance of 'AssemblyInstaller' that installs 'MyAssembly1.exe'.
myAssemblyInstaller = New AssemblyInstaller("MyAssembly1.exe",
 Nothing)

' Add the instance of 'AssemblyInstaller' to the 'TransactedInstaller'.
myTransactedInstaller.Installers.Add(myAssemblyInstaller)

' Create an instance of 'AssemblyInstaller' that installs 'MyAssembly2.exe'.
myAssemblyInstaller = New AssemblyInstaller("MyAssembly2.exe",
 Nothing)

' Add the instance of 'AssemblyInstaller' to the 'TransactedInstaller'.
myTransactedInstaller.Installers.Add(myAssemblyInstaller)

Dim myInstallers(myTransactedInstaller.Installers.Count-1) As
 Installer

myTransactedInstaller.Installers.CopyTo(myInstallers, 0)
' Print the assemblies to be installed.
Console.WriteLine("Printing all assemblies to be installed -")
Dim i As Integer
For i = 0 To myInstallers.Length - 1
   If myInstallers(i).GetType().Equals(GetType(AssemblyInstaller))
 Then
      Console.WriteLine("{0} {1}", i + 1, CType(myInstallers(i),
 AssemblyInstaller).Path)
   End If
Next i

TransactedInstaller myTransactedInstaller = new TransactedInstaller();
AssemblyInstaller myAssemblyInstaller;
InstallContext myInstallContext;

// Create an instance of 'AssemblyInstaller' that installs 'MyAssembly1.exe'.
myAssemblyInstaller =
   new AssemblyInstaller("MyAssembly1.exe", null);

// Add the instance of 'AssemblyInstaller' to the 'TransactedInstaller'.
myTransactedInstaller.Installers.Add(myAssemblyInstaller);

// Create an instance of 'AssemblyInstaller' that installs 'MyAssembly2.exe'.
myAssemblyInstaller =
   new AssemblyInstaller("MyAssembly2.exe", null);

// Add the instance of 'AssemblyInstaller' to the 'TransactedInstaller'.
myTransactedInstaller.Installers.Add(myAssemblyInstaller);
     
Installer[] myInstallers =
   new Installer[myTransactedInstaller.Installers.Count];

myTransactedInstaller.Installers.CopyTo(myInstallers, 0);
// Print the assemblies to be installed.
Console.WriteLine("Printing all assemblies to be installed -");
for(int i = 0; i < myInstallers.Length;
 i++)
{
   if((myInstallers[i].GetType()).Equals(typeof(AssemblyInstaller)))
   {
      Console.WriteLine("{0} {1}", i + 1,
         ((AssemblyInstaller)myInstallers[i]).Path);
   }
}

C++

TransactedInstaller^ myTransactedInstaller = gcnew TransactedInstaller;
AssemblyInstaller^ myAssemblyInstaller;
InstallContext^ myInstallContext;

// Create an instance of 'AssemblyInstaller' that installs 'MyAssembly1.exe'.
myAssemblyInstaller =
   gcnew AssemblyInstaller( "MyAssembly1.exe",nullptr );

// Add the instance of 'AssemblyInstaller' to the 'TransactedInstaller'.
myTransactedInstaller->Installers->Add( myAssemblyInstaller );

// Create an instance of 'AssemblyInstaller' that installs 'MyAssembly2.exe'.
myAssemblyInstaller =
   gcnew AssemblyInstaller( "MyAssembly2.exe",nullptr );

// Add the instance of 'AssemblyInstaller' to the 'TransactedInstaller'.
myTransactedInstaller->Installers->Add( myAssemblyInstaller );

array<Installer^>^ myInstallers =
   gcnew array<Installer^>(myTransactedInstaller->Installers->Count);

myTransactedInstaller->Installers->CopyTo( myInstallers, 0 );
// Print the assemblies to be installed.
Console::WriteLine( "Printing all assemblies to be installed -" );
for ( int i = 0; i < myInstallers->Length;
 i++ )
{
   if ( dynamic_cast<AssemblyInstaller^>( myInstallers[
 i ] ) )
   {
      Console::WriteLine( "{0} {1}", i + 1, ( (AssemblyInstaller^)( myInstallers[
 i ]) )->Path );
   }
}

TransactedInstaller myTransactedInstaller = new TransactedInstaller();
AssemblyInstaller myAssemblyInstaller;
InstallContext myInstallContext;

// Create an instance of 'AssemblyInstaller' 
// that installs 'MyAssembly1.exe'.
myAssemblyInstaller = new AssemblyInstaller("MyAssembly1.exe",
 null);

// Add the instance of 'AssemblyInstaller' to the 'TransactedInstaller'.
myTransactedInstaller.get_Installers().Add(myAssemblyInstaller);

// Create an instance of 'AssemblyInstaller' 
// that installs 'MyAssembly2.exe'.
myAssemblyInstaller = new AssemblyInstaller("MyAssembly2.exe",
 null);

// Add the instance of 'AssemblyInstaller' 
//to the 'TransactedInstaller'.
myTransactedInstaller.get_Installers().Add(myAssemblyInstaller);

Installer myInstallers[] = 
    new Installer[myTransactedInstaller.get_Installers().get_Count()];
myTransactedInstaller.get_Installers().CopyTo(myInstallers, 0);

// Print the assemblies to be installed.
Console.WriteLine("Printing all assemblies to be installed -");
for (int i = 0; i < myInstallers.length;
 i++) {
    if (myInstallers.get_Item(i).GetType().
        Equals(AssemblyInstaller.class.ToType())) {
        Console.WriteLine("{0} {1}", System.Convert.ToString(i + 1), 
            ((AssemblyInstaller)(myInstallers.get_Item(i))).get_Path());
    }
}