public void StartProcess()
{
OnProcessStarted(EventArgs.Empty);
var data = new ProcessEventArgs();
try
{
Console.WriteLine("Process Started!");
// some process code here..
data.IsSuccessful = true;
data.CompletionTime = DateTime.Now;
OnProcessCompleted(data);
}
catch (Exception)
{
data.IsSuccessful = false;
data.CompletionTime = DateTime.Now;
OnProcessCompleted(data);
}
}
// event handler
public static void ProcessBeganNotify(object sender, ProcessEventArgs e)
{
Console.WriteLine("\"Update front-end with is successfull: " + e.IsSuccessful + " - message. \" ");
}
// event handler
public static void Bl_ProcessCompleted(object sender, ProcessEventArgs e)
{
Console.WriteLine("Process " + (e.IsSuccessful ? "Completed Successfully" : "failed"));
Console.WriteLine("Completion Time: " + e.CompletionTime.ToLongDateString());
}
//Denne metode "raises" eventet
protected virtual void OnProcessCompleted(ProcessEventArgs e)
{
//invokes the delegate
// This will call all the event handler methods registered with the ProcessCompleted event.
ProcessCompleted?.Invoke(this, e);
}