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MCI_VCR_LIST_PARMS structure

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The MCI_VCR_LIST_PARMS structure contains parameters for the MCI_LIST command for video-cassette recorders.

Syntax

typedef struct tagMCI_VCR_LIST_PARMS {
  DWORD_PTR dwCallback;
  DWORD     dwReturn;
  DWORD     dwNumber;
} MCI_VCR_LIST_PARMS;

Members

dwCallback

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

dwReturn

Buffer for returned information.

dwNumber

Number of VCR's video or audio inputs.

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.

Requirements

Requirement Value
Minimum supported client
 Windows 2000 Professional [desktop apps only]
Minimum supported server
 Windows 2000 Server [desktop apps only]
Header
Vcr.h

See also

MCI

MCI Structures

MCI_LIST

mciSendCommand