https://hironimo.com/prog/excel/vba-excel-open/#:~:text=%E3%83%95%E3%82%A1%E3%82%A4%E3%83%AB%E3%82%92%E9%96%8B%E3%81%8F%E3%81%AB%E3%81%AF,%E3%83%A1%E3%82%BD%E3%83%83%E3%83%89%E3%81%A7%E9%96%8B%E3%81%8D%E3%81%BE%E3%81%97%E3%82%87%E3%81%86%E3%80%82

WorkBooks.Open