Gumpy
asked on
Getting list of CD-ROM drives
Does anyone know how to get a list of drive letters for all the CD-ROM drives under Windows 95 using VC6?
Can't seem to find anything in MSDN...
Thanks.
Can't seem to find anything in MSDN...
Thanks.
ASKER CERTIFIED SOLUTION
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DWORD DrvMsk = GetLogicalDrives();
char DrvLtr;
char DrvPth = "A:\\";
for (DrvLtr = 'A'; DrvLtr <= 'Z'; ++DrvLtr) // For each letter.
{
if (DrvMsk & 1) // If drive is defined, then
{
DrvPth[0] = DrvLtr; // Store drive letter in path string.
if (GetDriveType(DrvPth) == DRIVE_CDROM)
DoSomething();
}
DrvMsk >>= 1; // shift next bit to low bit.
}
char DrvLtr;
char DrvPth = "A:\\";
for (DrvLtr = 'A'; DrvLtr <= 'Z'; ++DrvLtr) // For each letter.
{
if (DrvMsk & 1) // If drive is defined, then
{
DrvPth[0] = DrvLtr; // Store drive letter in path string.
if (GetDriveType(DrvPth) == DRIVE_CDROM)
DoSomething();
}
DrvMsk >>= 1; // shift next bit to low bit.
}
Once you know what drive letters are available, use GetDriveType() to determine which of those drives are a CDROM. It returns DRIVE_CDROM for a cd ROM.
continues.