Question

您能告诉我如何将毫秒数（例如10173510）解析为小时，分钟和秒吗？

这样的形式可能吗？ HH：MM：SS

感谢。

更新：我能够把它关闭但我需要正确格式化数字，因为我需要前导零（0）使结果看起来像这样：01：52：03因为代码显示1：52：3而不是。

Sub SeekBarTimeToKeepActive_ValueChanged (Value As Int, UserChanged As Boolean)

    Dim intHoursToKeepActive As Int
    Dim intMinutesToKeepActive As Int
    Dim intSecondsToKeepActive As Int

    intHoursToKeepActive = DateTime.GetHour(Value) -19
    intMinutesToKeepActive = DateTime.GetMinute(Value)
    intSecondsToKeepActive = DateTime.GetSecond(Value)

    LabelTimeToKeepActive.Text = "Length of time to keep active: " & _
        intHoursToKeepActive & ":" & intMinutesToKeepActive & ":" & intSecondsToKeepActive
End Sub

Answer 1

尝试使用数字格式：

示例：

小时= 2
的NumberFormat（小时，2,0）

你如何解析一个毫秒数到HH：MM：SS

1 个答案: