public void StartProcess()
{
var args = new ProcessEventArgs();
try
{
Console.WriteLine("Process Started!");
// some code here..
args.IsSuccessful = true;
args.CompletionTime = DateTime.Now;
OnProcessCompleted(args);
}
catch (Exception ex)
{
args.IsSuccessful = false;
args.CompletionTime = DateTime.Now;
OnProcessCompleted(args);
}
}
protected virtual void OnProcessCompleted(ProcessEventArgs e)
{
ProcessCompleted?.Invoke(this, e);
}
// 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() + " " + e.CompletionTime.ToLongTimeString());
}