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MCI_VCR_SETTUNER_PARMS structure

The MCI_VCR_SETTUNER_PARMS structure contains parameters for the MCI_SETTUNER command for video-cassette recorders.

Syntax


typedef struct tagMCI_VCR_SETTUNER_PARMS {
  DWORD_PTR dwCallback;
  DWORD     dwChannel;
  DWORD     dwNumber;
} MCI_VCR_SETTUNER_PARMS;

Members

dwCallback

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

dwChannel

New channel number.

dwNumber

Logical tuner that the MCI_SETTUNER command affects.

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

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_SETTUNER
mciSendCommand

 

 

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