MCI_DGV_OPEN_PARMS

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The MCI_DGV_OPEN_PARMS structure contains information for the MCI_OPEN command for digital-video devices.

typedef struct {

DWORD dwCallback;

UINT wDeviceID;

LPSTR lpstrDeviceType;

LPSTR lpstrElementName;

LPSTR lpstrAlias;

DWORD dwStyle;

HWND hWndParent;

} MCI_DGV_OPEN_PARMS;

Members
dwCallback

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

wDevice ID
Device ID returned to user.

lpstrDeviceType
Name or constant ID of device type.

lpstrElementName
Optional device alias.

lpstrAlias
Optional device alias.

dwStyle
Window style.

hWndParent
Handle of parent window.

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.