これは「VBA Advent Calendar 2025」の21日目の記事です。 普段ははてなブログで書いてましたが、VBAに関しては、こちらのNoteで書いていこうと思います。 VBAの汎用関数内のOn Errorステートメントについて 私SubやFunctionの汎用関数を作る場合、基本的にVBAの組み込み ...

Microsoft Excel allows us to create Custom Excel Functions or User Defined Functions using VBA. We can create Custom Excel Functions with the functionality we want and they can be accessed in the ...

Excel VBAを活用して、複雑な表を作成・操作することで、業務効率を大幅に向上させることができます。以下に、より高度なテクニックや実践的な例を詳しく説明します。 1. 複雑な表の作成とデータ入力 複数のヘッダー行やセルの結合、罫線の設定など ...

Automating the selection process isn’t difficult if you rely on VBA’s InputBox in Microsoft Excel. Often, you’ll want Excel users to specify a range that the app then uses in an automated way.

If you’ve ever found yourself endlessly repeating the same formulas or tasks in Excel, you’re not alone. We’ve all been there—copying, pasting, and tweaking formulas across workbooks, only to realize ...

I need a VBA code that can automate a specific task in Excel. The code should be efficient, error-free, and easy to use by someone with basic Excel knowledge. The task to be automated could be ...

When a VBA solution falls short of your needs, there’s probably a Windows API function that can handle the job. Susan Harkins lists 10 handy APIs and explains how you can put them to work. We may earn ...

I remember the times when I pasted the same formula into every new sheet I built, then lost ten minutes hunting for the one cell I'd fumbled whenever a total looked off. The LAMBDA function ended that ...