CODE EXAMPLE FOR CSHARP

c# invokerequired wpf

delegate void ParametrizedMethodInvoker5(int arg);

private void log_left_accs(int arg)
{
    if (InvokeRequired) 
    {
        Invoke(new ParametrizedMethodInvoker5(log_left_accs), arg);
        return;
    }

    label2.Text = arg.ToString();
}