Where have you vanished, IE?

[Ayende Rahien]

I've an IE control in my form.
When minimizing to systray, the IE control simply disappear,
programatically, it's still there, but all I can see is just huge blank
space (the color of the form backcolor) where it should be!
Anyone knows why?
I'm not using anything fancy.

//Code for hiding app:
private void RoarView_SizeChanged(object sender, System.EventArgs e)

{

if(WindowState==FormWindowState.Minimized)

{

RoarNotify.Visible=true;

ShowInTaskbar=false;

}

}

//Code to show app:

private void RoarNotify_Click(object sender, System.EventArgs e)

{

ShowInTaskbar=true;

RoarNotify.Visible=false;

WindowState=FormWindowState.Normal;

}