TextEditor オブジェクトの ActivateOn メソッド

HRESULT ActivateOn(
  int BlockIndex,
  int X,
  int Y
);

void ActivateOn(
  int BlockIndex,
  int X,
  int Y
);

Sub ActivateOn( _
  BlockIndex As Integer, _
  X As Integer, _
  Y As Integer _
)