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月の日数の求め方

月の日数の求め方

むかし書き溜めたVBAのTips

https://gist.github.com/wheeliechamp/123af4b6ae061b128ae2849330871279

月の日数を調べるには、翌月の初日の前日が調べたい月の最終日となることを利用して調べる(C6の日付の月の日数を表示する)。

Private Sub CommandButton1_Click()
 MsgBox Day(DateSerial(Year(Range("C6")), Month(Range("C6")) + 1, 0))
End Sub

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