You can retrieve the information using getsystemmetrics, but I don't think you can change them. See:

http://msdn.microsoft.com/library/default.asp?url=/library/en-us/sysinfo/base/getsystemmetrics.asp

SM_CXMINIMIZED SM_CYMINIMIZED

Dimensions of a minimized window, in pixels.

SM_CXMINSPACING SM_CYMINSPACING

Dimensions of a grid cell for a minimized window, in pixels. Each minimized window fits into a rectangle this size when arranged. These values are always greater than or equal to SM_CXMINIMIZED and SM_CYMINIMIZED.



>Hi All,
>
>I have created a new form in Visual FoxPro 8.0.
>I want my application to display the primary key value as the caption when I hit the minimize button.
>
>Example:
> on the form Customer Maintenance the primary key is Customer #. When I minimize the window the value of the primary key should be the form caption.
>Assumming the form caption is "Customer Maintenance" and the Customer # has the value of "ACCESS10000000000001". Hitting the minimize button the form caption should change to "ACCESS10000000000001". My application can change the caption but I want to display of the characters instead of truncating the value. As of now it on display the first 6 characters. Is anybody can help me to solve this issue?
>
>This my code on the Resize event on the form:
>
>lcCaption = "Customer Maintenance"
>if Thisform.WindowState = 1
> lcCaption = Thisform.CustomerNo.Value
>endif
>Thisform.Caption = lcCaption
>
>I have already tried to extend the width but I have notice that changing the width on the minimize form will not take effect.
>
>
>Thank you in advance
>
>
>Rene