IInputEvents インターフェイスの OnKeyDown メソッド

HRESULT OnKeyDown(
  int           KeyCode,
  int           Count,
  int           Flags,
  VARIANT_BOOL* Cancel
);

void OnKeyDown(
  int      KeyCode,
  int      Count,
  int      Flags,
  out bool Cancel
);

Sub OnKeyDown( _
  KeyCode As Integer, _
  Count As Integer, _
  Flags As Integer, _
  ByRef Cancel As Boolean _
)