//event notification
private void OnServiceStateEvent(ServiceStateEventArgs e)
{
//temporary variable for thread safety:
var handler = ServiceStateChanged;
//notify subscibers if not null:
handler?.Invoke(this, e);
}
//on service state change
private static async void ServiceEvent(object sender, ServiceStateEventArgs e)
{
await Task.Run(() =>
{
var sb = new StringBuilder();
sb.AppendLine("Service state changed!");
sb.AppendFormat("{0} ({1})\n", e.Service.DisplayName, e.Service.Name);
sb.AppendFormat("Old state: {0}\n", e.OldState);
sb.AppendFormat("New state: {0}\n", e.Service.State);
sb.AppendFormat("Time: {0}", e.Moment);
sb.ToString().WriteLog(EventLogEntryType.Warning, 13);
});
}
