Subtract Time : Date « Date Time « VB.Net Tutorial





Public Class Tester
    Public Shared Sub Main
        Dim results As New System.Text.StringBuilder
        Dim rightNow As Date = Now

        results.AppendLine("RightNow: " & rightNow.ToString)
        results.AppendLine()

        results.AppendLine("One year ago: " & _
           rightNow.AddYears(-1).ToString)

        results.AppendLine("365.25 days ago: " & _
           rightNow.AddDays(-365.25).ToString)

        Console.WriteLine(results.ToString())

    End Sub

End Class
RightNow: 11/05/2007 9:09:36 PM

One year ago: 11/05/2006 9:09:36 PM
365.25 days ago: 11/05/2006 3:09:36 PM










5.1.Date
5.1.1.Dim thirdOfJuly As Date = #7/3/1776 11:59:59 PM#
5.1.2.Dim fourthOfJuly As New Date(1776, 7, 4)
5.1.3.Dim inTheMorning As New Date(1776, 7, 4, 9, 45, 30)
5.1.4.dateVariable = #1/1/2004#
5.1.5.dateVariable = #8/27/2001 6:29:11 PM#
5.1.6.dateVariable = 'July 2, 2002'
5.1.7.Add 3 years to a date
5.1.8.Date AddYears, AddMonths and AddDays
5.1.9.Add Time to current time
5.1.10.Elapsed Ticks
5.1.11.Subtract Time
5.1.12.Date ToString, ToLongDateString, ToShortDateString, ToLongTimeString, ToShortTimeString and ToUniversalTime
5.1.13.System Time
5.1.14.Moon Phase
5.1.15.Parse Date: Test an invalid date
5.1.16.Date and TimeSpan
5.1.17.ToLongDateString
5.1.18.ToLongTimeString
5.1.19.Date.ToOADate
5.1.20.Get Ticks from DateTime
5.1.21.Compare Date value in If statement
5.1.22.Select Day Of Week