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Google Spreadsheet 半角から全角に変換

Last updated at Posted at 2018-09-28
GAS.gs
function toFullWidth(value) {
  if (!value) return value;
  return String(value).replace(/[!-~]/g, function(all) {
    return String.fromCharCode(all.charCodeAt(0) + 0xFEE0);
  });
}

使い方は、セルに

=toFullWidth(123)

みたいに入力してください

123 ▶ 123

で表示されます。

全角▶半角は、GSでは無いとされてる? ASC() で出来ました。
しかし、テストは英数のみ。カタカナとかできなさそうです

丸コピです、m(__)m。
http://shanabrian.com/web/javascript/to-full-width.php

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