「VB.NET」CDateを使用して文字列をData値に変換

2021年9月15日

書式
CDate(文字列)

使用例

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Module Module1
Sub Main()
Dim aDateStr, aTimeStr As String
Dim aDate, aTime As Date
aDateStr = "February 11, 2021"
aTimeStr = "09:35:47 AM"
'文字列aDateStrをDate値に変換
aDate = CDate(aDateStr)
Console.WriteLine(aDate)
' 文字列aTimeStrをDate値に変換
aTime = CDate(aTimeStr)
Console.WriteLine(aTime)
Console.ReadKey()
End Sub
End Module
Module Module1 Sub Main() Dim aDateStr, aTimeStr As String Dim aDate, aTime As Date aDateStr = "February 11, 2021" aTimeStr = "09:35:47 AM" '文字列aDateStrをDate値に変換 aDate = CDate(aDateStr) Console.WriteLine(aDate) ' 文字列aTimeStrをDate値に変換 aTime = CDate(aTimeStr) Console.WriteLine(aTime) Console.ReadKey() End Sub End Module
Module Module1

    Sub Main()
        Dim aDateStr, aTimeStr As String
        Dim aDate, aTime As Date

        aDateStr = "February 11, 2021"
        aTimeStr = "09:35:47 AM"
        '文字列aDateStrをDate値に変換
        aDate = CDate(aDateStr)
        Console.WriteLine(aDate)

        ' 文字列aTimeStrをDate値に変換
        aTime = CDate(aTimeStr)
        Console.WriteLine(aTime)

        Console.ReadKey()

    End Sub

End Module

結果
2021/02/11 0:00:00
0001/01/01 9:35:47

VB.net

Posted by arkgame