How to use GetWindowRect API?

Hi

Can anyone tell me how to use GetWindowRect API?

I know where to get the API using API Text Viewer. However, do I need to define rect using the following codes :-

Type Rect
Left as long
Right as long
Top as long
Bottom as long
end type

How can I get the left, top, right and bottom dimensions of a form using this GetWindowRect API?
Pls Pls enlighten....source code will be better!

Thankyou!!

Beginner with problems

You have to use the hwnd of the window you want to get the RECT of
ie.

dim myrect as RECT
dim x as long
x=GetWindowRect(form1.hwnd,myrect)



This will give you the Rectangle for form1
you can then use
myrect.top,myrect.bottom etc