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Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim s As String
s = DateTime.Today.Year()
s = s DateTime.Today.Month()
s = s DateTime.Today.Day()
s = s DateTime.Now.Hour()
s = s DateTime.Now.Minute()
s = s DateTime.Now.Second()
MsgBox(s, vbDefaultButton1, Now())
End Sub
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
Dim s As String
s = Format(Now(), "yyyymmddhhmmss")
MsgBox(s, vbYes, Now())
End Sub
定时器中处理
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Timer1.Interval = 10 '10毫秒刷新一次
Timer1.Start() '开启定时器
End Sub
Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick
Label1.Text = Now
End Sub
Public Function GetBeijingTime() As DateTime
Dim dt As DateTime
Dim wrt As WebRequest = Nothing
Dim wrp As WebResponse = Nothing
Try
wrt = WebRequest.Create("")
wrp = wrt.GetResponse()
Dim html As String = String.Empty
Using stream As Stream = wrp.GetResponseStream()
Using sr As New StreamReader(stream, Encoding.UTF8)
html = sr.ReadToEnd()
End Using
End Using
Dim tempArray As String() = html.Split(";"c)
For i As Integer = 0 To tempArray.Length - 1
tempArray(i) = tempArray(i).Replace(vbCr vbLf, "")
Next
Dim year As String = tempArray(1).Split("="c)(1)
Dim month As String = tempArray(2).Split("="c)(1)
Dim day As String = tempArray(3).Split("="c)(1)
Dim hour As String = tempArray(5).Split("="c)(1)
Dim minite As String = tempArray(6).Split("="c)(1)
Dim second As String = tempArray(7).Split("="c)(1)
dt = DateTime.Parse(year "-" month "-" day " " hour ":" minite ":" second)
Catch generatedExceptionName As WebException
Return DateTime.Parse("2011-1-1")
Catch generatedExceptionName As Exception
Return DateTime.Parse("2011-1-1")
Finally
If wrp IsNot Nothing Then
wrp.Close()
End If
If wrt IsNot Nothing Then
wrt.Abort()
End If
End Try
Return dt
End Function
不是 有 函数嘛?
now() 就是 吧
取得 后 再 分离出你所需的,分别赋值 就行了,当然 还是 有 函数的
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