InstallerCollection.Item[Int32] Eigenschaft

Definition

Namespace:

System.Configuration.Install

Assembly:

System.Configuration.Install.dll

Ruft ein Installationsprogramm am angegebenen Index ab oder legt dieses fest.

public:
 property System::Configuration::Install::Installer ^ default[int] { System::Configuration::Install::Installer ^ get(int index); void set(int index, System::Configuration::Install::Installer ^ value); };

public System.Configuration.Install.Installer this[int index] { get; set; }

member this.Item(int) : System.Configuration.Install.Installer with get, set

Default Public Property Item(index As Integer) As Installer

Parameter

index

Int32

Der nullbasierte Index des Installationsprogramms, das abgerufen oder festgelegt werden soll.

Eigenschaftswert

Installer

Ein Installer, der das Installationsprogramm am angegebenen Index darstellt.

Beispiele

Im folgenden Beispiel werden Instanzen für MyAssembly1.exe und MyAssembly2.exeerstelltAssemblyInstaller. Diese Instanzen werden einem TransactedInstallerhinzugefügt. Die Namen aller Assemblys, die installiert werden sollen, werden in der Konsole angezeigt. Beim Installationsprozess werden sowohl als MyAssembly2.exeauch MyAssembly1.exe installiert.

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

// Create a 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 a 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 );

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

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

// Create a 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 a 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);

//Print the assemblies to be installed.
InstallerCollection myInstallers = myTransactedInstaller.Installers;
Console.WriteLine("\nPrinting all assemblies to be installed");
for(int i = 0; i < myInstallers.Count; 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 a 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 a 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)

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

Hinweise

Wenn das angegebene Installer in InstallerCollectionplatziert wird, wird die Parent -Eigenschaft von Installer auf die festgelegt, die Installer die Auflistung enthält.

Weitere Informationen

• Installer