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From
28/11/2020 10:04:13
Lutz Scheffler
Lutz Scheffler Software Ingenieurbüro
Dresden, Germany
 
 
To
28/11/2020 10:00:12
General information
Forum:
Visual FoxPro
Category:
Windows API functions
Title:
Miscellaneous
Thread ID:
01677297
Message ID:
01677311
Views:
41
>Hi!
>
>>
>>DECLARE INTEGER GetDpiForWindow IN user32.DLL LONG HWND
>>DECLARE INTEGER GetDesktopWindow IN user32.DLL
>>SET DECIMALS TO 5
>>*this is the factor all elements are smaller (this is a rectangle on an frx of length n  is n*the result smaller if scaled)
>>? GetDpiForWindow(_SCREEN.HWND),GetDpiForWindow(GetDesktopWindow())
>>*this is the scaling (the inverse of the above)
>>?GetDpiForWindow(GetDesktopWindow())/GetDpiForWindow(_SCREEN.HWND)
>>
>
>This code still returns 96 , 96 and 1.
>Martina code posted in this thread returns correct result.

Is your main monitor scaled the primary one? It runs well on my 150% scaled primary monitor with both VFP9 and VFPA. (GetDesktopWindow() returns the primary monitor)
Words are given to man to enable him to conceal his true feelings.
Charles Maurice de Talleyrand-Périgord

Weeks of programming can save you hours of planning.

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