public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, ref PARAFORMAT2 format);
public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, ref PARAFORMAT2 format);
public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, ref PARAFORMAT2 format);
public static extern int SendMessage(IntPtr hWnd, int msg, int wParam, ref PARAFORMAT2 format);