public void Execute(object parameter)
{
CommandStart?.Invoke(this, new EventArgs());
Task.Run(() =>
{
try
{
InternalExecute(parameter);
}
catch (OperationCanceledException ex)
{
CurrrentMessage = "Operation cancelled: " + ex.Message;
}
catch (Exception ex)
{
CurrrentMessage = "Exception occured: " + ex.Message;
}
}).ContinueWith
(a =>
CommandEnd?.Invoke(this, new EventArgs())
);
}