if window has no maximizebox and is desktop visible

[r0n]

QUESTION 1
Is this correct code to check if a window has no maximizebox (top right)?
(Got the style from here: https://msdn.microsoft.com/en-us/librar ... 00(v=vs.85).aspx)

WS_MAXIMIZEBOX
0x00010000L
The window has a maximize button. Cannot be combined with the WS_EX_CONTEXTHELP style. The WS_SYSMENU style must also be specified.

Macro Macro11

Code:

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int st=GetWinStyle(w1)
int i=st&WS_MAXIMIZEBOX
if(i=0)
,out "No Maximizebox"

QUESTION 2
Is it possible to check if the desktop on the MAIN monitor is visible?
Some applications and games go full screen and cover the full monitor.
I want to check if the main monitor is fully covered by an application.

I have this which is easily generated through Windows, controls
Macro Macro11

Code:

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int w2=win("Program Manager" "Progman")
if !IsWindowVisible(w2)
,out "Desktop is not visible..."

This might not be best approach, maybe better to get X Y width height:

Macro Macro12

Code:

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int x y w h
GetWorkArea x y w h 1 0

And then check if that area is covered 100%, but how do proceed with that?