次の方法で共有


LPGET_FRAME_NUMBER (Windows Embedded CE 6.0)

1/6/2010

This function gets a current universal serial bus (USB) frame number.

Syntax

typedef BOOL (* LPGET_FRAME_NUMBER)(
  USB_HANDLE hDevice,
  LPDWORD lpdwFrameNumber
);

Parameters

  • hDevice
    [in] Handle to a USB device.
  • lpdwFrameNumber
    [out] Pointer to a frame number.

Return Value

TRUE indicates success. FALSE indicates failure.

Requirements

Header usbdi.h
Windows Embedded CE Windows CE 2.10 and later

See Also

Reference

USB Host Driver Functions
LPGET_FRAME_LENGTH