4

我在 C# 中有以下代码:

DateTime dt = GetDateTime();
string formatted = dt.ToString("yyyyMMddTHHmmsszz");

它返回以下格式的日期:

20100806T112917+01

我希望能够在 VBScript 中获得相同的结果(对于旧版 ASP 应用程序)。获取 UTC 偏移信息或将时间转换为 UTC 尤其重要。

我怎么做?

4

2 回答 2

8

对于日期格式,我喜欢使用 VBScript 中的 .NET StringBuilder 类:

Option Explicit

Dim sb : Set sb = CreateObject("System.Text.StringBuilder")
sb.AppendFormat "{0:yyyyMMddTHHmmsszz}", Now()
Response.Write sb.ToString()

以上返回:

20100806T201139-07

这假定您在 Web 服务器上安装了 .NET。

于 2010-08-07T03:27:36.897 回答
2

这是我自己的尝试。更好的解决方案将被亲切地接受!

Function ToDateTimeStringMinimalSeparators(dateTime)

    ' --------------------------------------------------------------------------
    '  F O R M A T   T H E   U T C   O F F S E T
    ' --------------------------------------------------------------------------

    Dim oShell, activeTimeBias
    Set oShell = CreateObject("WScript.Shell")
    activeTimeBias = oShell.RegRead("HKEY_LOCAL_MACHINE\System\" & _
        "CurrentControlSet\Control\TimeZoneInformation\ActiveTimeBias")

    Dim sign
    sign = "-"
    If activeTimeBias < 0 Then
        sign = "+"
        ' Make it positive while we're doing calculations
        activeTimeBias = activeTimeBias * -1
    End If

    Dim atbHours, atbMins
    atbHours = Right("00" & Int(activeTimeBias / 60), 2)
    atbMins = Right("00" & (activeTimeBias Mod 60), 2)
    If atbMins = "00" Then
        atbMins = ""
    End If

    Dim utcOffset
    utcOffset = sign & atbHours & atbMins

    ' --------------------------------------------------------------------------
    '  F O R M A T   T H E   M A I N   D A T E
    ' --------------------------------------------------------------------------

    Dim dateBody
    dateBody = Right("0000" & Year(dateTime), 4) & _
        Right("00" & Month(dateTime), 2) & _
        Right("00" & Day(dateTime), 2) & _
        "T" & _
        Right("00" & Hour(dateTime), 2) & _
        Right("00" & Minute(dateTime), 2) & _
        Right("00" & Second(dateTime), 2)

    ToDateTimeStringMinimalSeparators = dateBody & utcOffset

End Function
于 2010-08-06T12:37:12.947 回答