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#1
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![]() Hola amigos, una consulta: necesito detectar si el fabricante del chipset o GPU de video de la pc es ATI, Intel o nVidia; agradeceria cualquier respuesta,
Saludos a toda la comunidad Delphiana, |
#3
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![]() Código:
Have you ever wondered what display devices are available to your application? Here are some good starting points. But you should remember to further investigate this avenue, as it's more to using the display settings than detecting them. procedure TForm1.ButtonClick(Sender: TObject); var lpDisplayDevice: TDisplayDevice; dwFlags: DWORD; cc: DWORD; begin lpDisplayDevice.cb := sizeof(lpDisplayDevice); dwFlags := 0; cc:= 0; while EnumDisplayDevices(nil, cc, lpDisplayDevice , dwFlags) do begin Inc(cc); aListbox.Items.Add(lpDisplayDevice.DeviceString); {there is also additional information in lpDisplayDevice} end; end; Another way to detect video card settings is to read them from the registry, under the following registry key(s) : HKEY_LOCAL_MACHINE\System\CurrentControlSet\Services\Class\Display However, if you previously had other videocards installed, you will still have keys for the older videocards as well %HKLM%\System\CurrentControlSet\Services\Class\Display\0000 %HKLM%\System\CurrentControlSet\Services\Class\Display\0001 %HKLM%\System\CurrentControlSet\Services\Class\Display\0002 ..... Bogdan Grigorescu - BogdanG@gmail.com BG Remote Programming Group |
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