public override Task <string> RunInstall(InstallerContext context)
{
var service = context.CreateRunningService();
using var diag = new OpenFileDialog { AutoUpgradeEnabled = true };
if (diag.ShowDialog(new Win32Proxy(_mainWindow)) != DialogResult.OK)
{
_logger.LogWarning($"{service.Name}: Update File not Selected");
return(Task.FromResult("Es wurde Keine Datei fürs Update gewählt."));
}
var path = diag.FileName;
try
{
var archive = new ZipArchive(new FileStream(path, FileMode.Open));
context.MetaData[MetaKeys.UpdateFile] = path;
context.MetaData[MetaKeys.ArchiveFile] = archive;
_zipArchive = archive;
}
catch
{
_logger.LogWarning($"{service.Name}: Error Open Update File");
return(Task.FromResult("Die Datei konnte nicht geöffnet werden"));
}
return(Task.FromResult <string>(null));
}
public override async Task <string> RunInstall(InstallerContext context)
{
Content = "Service wird Gestoppt...";
var service = context.CreateRunningService();
if (service.ServiceStade == ServiceStade.Running)
{
if (!await _processManager.Stop(service, 10_000))
{
_logger.LogWarning($"{service.Name}: Stopping failed");
return("Das Stoppen des Services ist Fehlgeschlagen");
}
}
return(null);
}