MCI_DGV_LIST_PARMS

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The MCI_DGV_LIST_PARMS structure contains the information for the MCI_LIST command for digital-video devices.

typedef struct  {
    DWORD_PTR dwCallback; 
    LPTSTR    lpstrReturn; 
    DWORD     dwLength; 
    DWORD     dwNumber; 
    DWORD     dwItem; 
    LPTSTR     lpstrAlgorithm; 
} MCI_DGV_LIST_PARMS;

Members

dwCallback

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

lpstrReturn

Buffer for return string.

dwLength

Length, in bytes, of buffer.

dwNumber

Index of item in list.

dwItem

Type of list item.

lpstrAlgorithm

String containing algorithm name.

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

**  Windows NT/2000/XP:** Included in Windows NT 3.1 and later.
**  Windows 95/98/Me:** Included in Windows 95 and later.
**  Header:** Declared in Digitalv.h.
**  Unicode:** Declared as Unicode and ANSI structures.

See Also

MCI, MCI Structures, MCI_LIST, mciSendCommand