Describes the cause and action for error messages.
Error Message(English):
inputbox vba excel cancel button
InputBox関数でキャンセルされたときの処理−StrPtr関数:エクセルマクロ ...
https://www.relief.jp/docs/excel-vba-inputbox-cancel.html
How to detect if user select cancel InputBox VBA Excel - Stack ...
https://stackoverflow.com/questions/26264814/how-to-detect-if-user-select-cancel-inputbox-vba-excel
InputBox Cancel Button Excel VBA Variable as Double
https://stackoverflow.com/questions/55050473/inputbox-cancel-button-excel-vba-variable-as-double
How to exit sub on InputBox if cancel is selected but continue ...
https://stackoverflow.com/questions/48823445/how-to-exit-sub-on-inputbox-if-cancel-is-selected-but-c・・・
InputBox Cancel different from vbNullString (null)
https://stackoverflow.com/questions/44992958/inputbox-cancel-different-from-vbnullstring-null
EXCEL VBA InputBox Ok/Cancel
https://stackoverflow.com/questions/16153481/excel-vba-inputbox-ok-cancel
【Excel VBA】InputBox関数でのキャンセル処理 - jitsu102's blog
http://jitsu102.hatenablog.com/entry/20081108/1226108493
InputBox キャンセルボタンが押された時の処理 -こんばんは。Sub test- Excel ...
https://oshiete.goo.ne.jp/qa/5074807.html
Excel VBA を学ぶなら moug モーグ | 即効テクニック | InputBoxで空欄を ...
https://www.moug.net/tech/exvba/0010014.html