ComponentInstaller.CopyFromComponent(IComponent) Método

Definição

Namespace:

System.Configuration.Install

Assembly:

System.Configuration.Install.dll

Quando substituído em uma classe derivada, copia todas as propriedades necessárias no tempo de instalação do componente especificado.

public:
 abstract void CopyFromComponent(System::ComponentModel::IComponent ^ component);

public abstract void CopyFromComponent (System.ComponentModel.IComponent component);

abstract member CopyFromComponent : System.ComponentModel.IComponent -> unit

Public MustOverride Sub CopyFromComponent (component As IComponent)

Parâmetros

component

IComponent

O componente do qual copiar.

Exemplos

O exemplo a seguir define uma classe MyInstallClass, que cria o log de eventos e copia as propriedades do componente de log de eventos para o EventLogInstaller. Ele também verifica se o ServiceInstaller pode executar o mesmo tipo de instalação que o EventLogInstaller.

EventLogInstaller^ myEventLogInstaller = gcnew EventLogInstaller;
// Create a source for the specified event log, on local computer.
EventLog::CreateEventSource( "MyEventSource", "MyEventLog", "." );
// Create an event log instance and associate it with the log .
EventLog^ myEventLog = gcnew EventLog( "MyEventLog",".","MyEventSource" );
// Copy the properties that are required at install time from
// the event log component to the installer.
myEventLogInstaller->CopyFromComponent( myEventLog );

EventLogInstaller myEventLogInstaller = new EventLogInstaller();
// Create a source for the specified event log, on local computer.
EventLog.CreateEventSource("MyEventSource","MyEventLog", ".");
// Create an event log instance and associate it with the log .
EventLog myEventLog = new EventLog("MyEventLog", ".", "MyEventSource");
// Copy the properties that are required at install time from
// the event log component to the installer.
myEventLogInstaller.CopyFromComponent(myEventLog);

Dim myEventLogInstaller As New EventLogInstaller()
' Create a source for the specified event log, on local computer.
EventLog.CreateEventSource("MyEventSource", "MyEventLog", ".")
' Create an event log instance and associate it with the log .
Dim myEventLog As New EventLog("MyEventLog", ".", "MyEventSource")
' Copy the properties that are required at install time from
' the event log component to the installer.
myEventLogInstaller.CopyFromComponent(myEventLog)

Comentários

O instalador deve pegar todas as informações que puder do componente dinâmico e armazená-lo para uso no momento da instalação.