MCI_VCR_STATUS_PARMS

The MCI_VCR_STATUS_PARMS structure contains parameters for the MCI_STATUS command for video-cassette recorders.

typedef struct tagMCI_VCR_STATUS_PARMS {
    DWORD dwCallback; 
    DWORD dwReturn; 
    DWORD dwItem; 
    DWORD dwTrack; 
    DWORD dwNumber; 
} MCI_VCR_STATUS_PARMS; 
 

Members

dwCallback

The low-order word specifies a window handle used for the MCI_NOTIFY flag.

dwReturn

Value returned by the MCI_STATUS command. The return value varies according to the inquiry of the command. For more information, see the description of the MCI_STATUS command.

dwItem

Type of information requested.

dwTrack

Audio or video track that will store information during the next recording. This member is used to return information when the MCI_STATUS command inquires about the video or audio recording status.

dwNumber

Logical tuner that the current channel is associated with. This member is used to return information when the MCI_STATUS command inquires about the current channel number.

Remarks

When assigning data to the members of this structure, set the corresponding flags in the fdwCommand parameter of the mciSendCommand function to validate the members.

QuickInfo

  Windows NT: Requires version 3.1 or later.
  Windows: Requires Windows 95 or later.
  Windows CE: Unsupported.
  Header: Declared in vcr.h.

See Also

MCI Overview, MCI Structures, MCI_STATUS, mciSendCommand