[DllImport("user32.dll")]
public static extern bool EnumWindows (EnumWindowsProc enumProc, IntPtr lParam);
public delegate bool EnumWindowsProc(IntPtr hWnd, IntPtr lParam);

private void click (object o, EventArgs a)
{
    CCM.SmartButton b = (CCM.SmartButton)o;
    Process p = Process.Start ("bash", b.command);
    p.WaitForInputIdle ();
    EnumWindows (ResizeWindow, IntPtr.Zero);
}

private bool ResizeWindow(IntPtr handle, IntPtr pointless){
    Console.WriteLine ("Test");
    return true;
}