InstallerCollection.CopyTo(Installer[], Int32) Metode
Definisi
Penting
Beberapa informasi terkait produk prarilis yang dapat diubah secara signifikan sebelum dirilis. Microsoft tidak memberikan jaminan, tersirat maupun tersurat, sehubungan dengan informasi yang diberikan di sini.
Menyalin item dari koleksi ke array, dimulai pada indeks yang ditentukan.
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[]
Array yang akan disalin.
- index
- Int32
Indeks array untuk menempelkan koleksi.
Contoh
Contoh berikut menunjukkan CopyTo metode InstallerCollection kelas . Ini membuat AssemblyInstaller instans untuk MyAssembly1.exe
dan MyAssembly2.exe
. Instans ini ditambahkan ke TransactedInstaller. Nama-nama rakitan yang akan diinstal ditampilkan di konsol. Proses penginstalan menginstal dan MyAssembly1.exe
MyAssembly2.exe
.
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