Converting cs to vb
===

Can anyone tell me what is "j" and "i" in this .cs code?


    private void zoom_out(object sender, RoutedEventArgs e)
        {
            if(j>0)
            {
                image1.Height -= 50;
                image1.Width -= 50;
                j--;
                i = j;
            }
        }
    private void zoom_in(object sender, RoutedEventArgs e)
        {
           if(i<2)
            {
                image1.Height += 50;
                image1.Width += 50;
                i++;
                j = i;
            }
        }

And change "j" and "i" for .vb code. It is code for zooming out and in.