quote:
ChangeDisplaySettings() with the CDS_TEST flag...?
But what if the wrong monitor driver was installed... would the flag CDS_TEST work at all cases?
How Can I set the refresh rate for the Monitor ?
But what if the wrong monitor driver was installed... would the flag CDS_TEST work at all cases?
ok ok ok 
this is some code I ripped from my generic setup window for most of the apps I use... it lists all avaliable resolutions..
it's using mfc class's, but is still applicable.
the avaliable video modes are listed in a combo box.. (m_ModeControl)
this is pretty rough code. but it works.
[edited by - RipTorn on July 25, 2002 3:56:39 AM]
this is some code I ripped from my generic setup window for most of the apps I use... it lists all avaliable resolutions..
it's using mfc class's, but is still applicable.
the avaliable video modes are listed in a combo box.. (m_ModeControl)
this is pretty rough code. but it works.
DEVMODE devmodes[512]; int n = 0; while (EnumDisplaySettings(NULL, n, &devmodes[n])) { if (ChangeDisplaySettings(&devmodes[n], CDS_TEST) != DISP_CHANGE_SUCCESSFUL) { CString a; a+=devmodes[n].dmPelsWidth; a+=" x "; a+=devmodes[n].dmPelsHeight; a+=" - "; a+=devmodes[n].dmBitsPerPel; a+="bit "; a+=devmodes[n].dmDisplayFrequency; a+="Hz"; m_ModeControl.InsertString(n,a); } n++; } [edited by - RipTorn on July 25, 2002 3:56:39 AM]
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