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MCI_GETDEVCAPS_PARMS
 
        The MCI_GETDEVCAPS_PARMS structure contains parameters for the
        MCI_GETDEVCAPS message. When assigning data to the fields in
        this data structure, set the corresponding MCI flags in the
        dwFlags parameter of mciSendCommand to validate the fields.
 
        typedef struct {
            DWORD dwCallback;
            DWORD dwReturn;
            DWORD dwItem;
        } MCI_GETDEVCAPS_PARMS;
 
Fields
        DWORD dwCallback
            The low-order word specifies a window handle used for the
            MCI_NOTIFY flag.
 
        DWORD dwReturn
            Contains the return information on exit.
 
        DWORD dwItem
            Identifies the capability being queried.
 
See also
        MCI_GETDEVCAPS
 
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