/// <summary>
/// Configures the installer UI and logging operations before starting an operation.
/// </summary>
/// <param name="logFile">The path of the log file.</param>
protected void ConfigureInstall(string logFile)
{
uint error = Error.SUCCESS;
// Turn off the MSI UI.
_ = WindowsInstaller.SetInternalUI(InstallUILevel.None);
// The log file must be created before calling MsiEnableLog and we should avoid having active handles
// against it.
FileStream logFileStream = File.Create(logFile);
logFileStream.Close();
error = WindowsInstaller.EnableLog(InstallLogMode.DEFAULT | InstallLogMode.VERBOSE, logFile, InstallLogAttributes.NONE);
// We can report issues with the log file creation, but shouldn't fail the workload operation.
LogError(error, $"Failed to configure log file: {logFile}");
}
void InstallMsi(string path)
{
// Configure event handler for install messages
UserInterfaceHandler ux = new UserInterfaceHandler(InstallLogMode.ACTIONDATA | InstallLogMode.ACTIONSTART | InstallLogMode.PROGRESS);
ux.ActionData += OnActionData;
ux.ActionStart += OnActionStart;
ux.Progress += OnProgress;
ProgressPhase = 0;
Console.WriteLine();
ActionTop = Console.CursorTop;
ProgressBarTop = ActionTop + 1;
// Make sure we run quietly. Be careful, we won't be prompted to elevate.
WindowsInstaller.SetInternalUI(InstallUILevel.None);
uint error = WindowsInstaller.InstallProduct(path, "MSIFASTINSTALL=7 REBOOT=ReallySuppress");
Console.CursorTop = ProgressBarTop + 1;
Console.CursorLeft = 0;
Console.CursorTop = ActionTop;
ClearLine();
Console.CursorTop = ProgressBarTop;
ClearLine();
if ((error != Error.SUCCESS) && (error != Error.SUCCESS_REBOOT_INITIATED) && (error != Error.SUCCESS_REBOOT_REQUIRED))
{
throw new WindowsInstallerException((int)error);
}
else
{
Console.WriteLine("Done!");
}
}