private void WriteLog(object sender, OperationCompletedEventArgs e)
{
var logFilePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "operations-history.log");
try
{
File.AppendAllText(logFilePath, $"{e.CompletionTime} | Operation: {e.Operation}, IsSuccessful: {e.IsSuccessful}.\n");
}
catch (Exception ex)
{
Console.WriteLine(UNABLE_TO_OPEN_LOG_FILE + ex.Message);
}
}
protected virtual void OnOperationCompleted(OperationCompletedEventArgs e)
{
OperationCompleted?.Invoke(this, e);
}