>Hi, All!
>
>Is there any way to know the 'size' of the floppy drive, whether it's 3.5 or 5.25 inch?
>

If you can't find any other way, you can use the API call DeviceIOControl() to perform a IOCTL_DISK_GET_DRIVE_GEOMETRY, which returns a DISK_GEOMETRY structure; the MEDIA_TYPE member of the structure tells you the apparent drive geometry.

If there's a disk mounted in the drive, SYS(2020) will tell you the actual disk size for the mounted media; this will allow you to identify the disk type mounted (IOW, if you have a 720K disk in the drive, it'll let you know; it's particularly useful on drives like the 'superfloppy' LS-120, which can work with both standard floppy formats and the 120MB superdisks). The SYS(2020) function operates on the default drive; you'll need to SET DEFAULT TO to use it.

I'm sure that you could also use one of the Disk Information classes that can be downloaded from here on UT.

>Thanks in advance,
>
>Uri Shohet.