Windows system colors

Does anybody know how to get and use the Windows system-colors.

It this the API element you are looking for ? :-

Yes Chris, witch this MS API I can do the job. Just a lot of coding for it since we need to obtain the systemcolors on every start of our application because the user can changed his theme anytime.
I was hoping for something build within Xojo, like you do have in ms visual studio.

GetSysColor is in WFS.