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Drive List

sad.boysad.boy Posts: 90Member
i made program with "Drive List" but when i run it the user can easily
choose say floppy drive and it causes error "Device Unavailable" if no disketts are in the drive or no disks in the cd-rom
i want to know 2 things
1.how to remove for example floppy drive from the drive list!
2.let's not remove it ,how can i make a error myself ,if device is not
available and after the error we are back to proram not letting to quit ;)

thanks :)

Comments

  • sj_h1sj_h1 Posts: 79Member
    : i made program with "Drive List" but when i run it the user can easily
    : choose say floppy drive and it causes error "Device Unavailable" if no disketts are in the drive or no disks in the cd-rom
    : i want to know 2 things
    : 1.how to remove for example floppy drive from the drive list!
    : 2.let's not remove it ,how can i make a error myself ,if device is not
    : available and after the error we are back to proram not letting to quit ;)
    :
    : thanks :)
    :

    Use the "ON ERROR" statement
    for example

    On Error goto NoDiskError

    ... more code here

    NoDiskError:
    MyDiskErrorform.show

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