HIDDeviceNotifications (Windows Embedded CE 6.0)

1/6/2010

This function enables HID device notifications. It is required for HID client drivers.

Syntax

BOOL HIDDeviceNotifications(
  DWORD dwMsg, 
  WPARAM wParam,
  PVOID pvNotifyParameter
);

Parameters

• dwMsg
  [in] Notification code. The only supported notification code is HID_CLOSE_DEVICE. When HID_CLOSE_DEVICE is sent, wParam is zero to specify that it is unused.

• wParam
  [in] Message parameter.

• pvNotifyParameter
  [out] Client-supplied value.

Return Value

TRUE indicates success. FALSE indicates failure.

Remarks

All HID client drivers must expose this function.

Requirements

See Also

Reference

HID Driver Functions
HID Driver Registry Settings
HIDDeviceAttach