MCI_DGV_UPDATE_PARMS

	Overview

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	Quick Info

The MCI_DGV_UPDATE_PARMS structure contains parameters for the MCI_UPDATE command.

typedef struct {

DWORD dwCallback;

RECT rc;

HDC hDC;

} MCI_DGV_UPDATE_PARMS;

Members
dwCallback

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

Rectangle containing positioning information. RECT structures are handled differently in MCI than in other parts of Windows; in MCI, rc.right contains the width of the rectangle and rc.bottom contains its height.

hDC
Handle to display context.

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.

See Also
MCI_UPDATE, mciSendCommand, RECT

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