Installer.BeforeInstall Event
.NET Framework 2.0
Occurs before the Install method of each installer in the installer collection has run.
Namespace: System.Configuration.Install
Assembly: System.Configuration.Install (in system.configuration.install.dll)
Assembly: System.Configuration.Install (in system.configuration.install.dll)
'Declaration Public Event BeforeInstall As InstallEventHandler 'Usage Dim instance As Installer Dim handler As InstallEventHandler AddHandler instance.BeforeInstall, handler
/** @event */ public void add_BeforeInstall (InstallEventHandler value) /** @event */ public void remove_BeforeInstall (InstallEventHandler value)
JScript supports the use of events, but not the declaration of new ones.
The following example demonstrates the BeforeInstall event. It is raised by the OnBeforeInstall method.
' MyInstaller is derived from the class 'Installer'. Sub New() MyBase.New() AddHandler BeforeInstall, AddressOf BeforeInstallEventHandler End Sub 'New Private Sub BeforeInstallEventHandler(sender As Object, e As InstallEventArgs) ' Add steps to perform any actions before the install process. Console.WriteLine("Code for BeforeInstallEventHandler") End Sub 'BeforeInstallEventHandler
// MyInstaller is derived from the class 'Installer'.
MyInstaller()
{
this.add_BeforeInstall(
new InstallEventHandler(BeforeInstallEventHandler));
//MyInstaller
private void BeforeInstallEventHandler(Object sender, InstallEventArgs e)
{
// Add steps to perform any actions before the install process.
Console.WriteLine("Code for BeforeInstallEventHandler");
//BeforeInstallEventHandler
Windows 98, Windows 2000 SP4, Windows Millennium Edition, Windows Server 2003, Windows XP Media Center Edition, Windows XP Professional x64 Edition, Windows XP SP2, Windows XP Starter Edition
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see System Requirements.
Community Additions
ADD
Show: