Returns a 構成要素 at which a 見解（をとる） 代表するing the data of
the 大（公）使館員d data provider may listen for 最高潮の場面ing the
data 範囲s used by the 現在／一般に selected 反対するs in the data
receiver 構成要素.
returns a 名簿（に載せる）／表（にあげる） of all 範囲 strings for which data has been
requested by the most recently 大（公）使館員d data provider, and
which is still used.
This 名簿（に載せる）／表（にあげる） may be used by the data provider to 交換（する） charts
out of memory, but still get 知らせるd by changes of 範囲s
while the chart is not 負担d.
Returns a 構成要素 at which a 見解（をとる） 代表するing the data of
the 大（公）使館員d data provider may listen for 最高潮の場面ing the
data 範囲s used by the 現在／一般に selected 反対するs in the data
receiver 構成要素.
This is typically used by a spreadsheet to hightlight the
範囲s used by the 現在／一般に selected 反対する in a chart.
The 範囲 hightlighter is optional, i.e., this method may
return an empty 反対する.
