InstallerCollection.CopyTo(Installer[], Int32) Methode

Definition

Namespace:

System.Configuration.Install

Assembly:

System.Configuration.Install.dll

Kopiert die Elemente aus der Sammlung in ein Array, beginnend am angegebenen Index.

public:
 void CopyTo(cli::array <System::Configuration::Install::Installer ^> ^ array, int index);

public void CopyTo (System.Configuration.Install.Installer[] array, int index);

member this.CopyTo : System.Configuration.Install.Installer[] * int -> unit

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

Parameter

array

Installer[]

Das Array, in das kopiert werden soll.

index

Int32

Der Index des Arrays, an dem die Auflistung eingefügt werden soll.

Beispiele

Im folgenden Beispiel wird die CopyTo -Methode der InstallerCollection -Klasse veranschaulicht. Es werden Instanzen für MyAssembly1.exe und MyAssembly2.exeerstelltAssemblyInstaller. Diese Instanzen werden einem TransactedInstallerhinzugefügt. Die Namen der zu installierenden Assemblys werden in der Konsole angezeigt. Beim Installationsprozess werden sowohl als MyAssembly2.exeauch MyAssembly1.exe installiert.

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.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);
   }
}

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