## Physical Device Driver Reference

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### CDROMDISC_CLOSETRAY (45h) - Close Tray

Category:
IOCTL_CDROMDISC (80h)
Function:
CDROMDISC_CLOSETRAY (45h)
Description:
Close Tray

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    Description
    Parameter Packet Format
    Data Packet Format
    Returns
    Remarks

This function closes the drive tray for CD-ROM drives with tray-loading mechanisms. No error is returned if the tray is already closed.