日付をシリアル値に変換 - VB.net
Date型のToOADate
を使い、変換する
Dim today As Date = DateTime.Today Console.WriteLine(today) Console.WriteLine(today.ToOADate)
出力結果
2017/09/13 0:00:00 42991
Date型のToOADate
を使い、変換する
Dim today As Date = DateTime.Today Console.WriteLine(today) Console.WriteLine(today.ToOADate)
出力結果
2017/09/13 0:00:00 42991