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VB.NET TimeSpan结构体代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了VB.NET中System.TimeSpan结构体的典型用法代码示例。如果您正苦于以下问题:VB.NET TimeSpan结构体的具体用法?VB.NET TimeSpan怎么用?VB.NET TimeSpan使用的例子?那么恭喜您, 这里精选的结构体代码示例或许可以为您提供帮助。



在下文中一共展示了TimeSpan结构体的8个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1:

' Define two dates.
Dim date1 As Date = #1/1/2010 8:00:15AM#
Dim date2 As Date = #8/18/2010 1:30:30PM#
' Calculate the interval between the two dates.
Dim interval As TimeSpan = date2 - date1
Console.WriteLine("{0} - {1} = {2}", date2, date1, interval.ToString())
' Display individual properties of the resulting TimeSpan object.
Console.WriteLine("   {0,-35} {1,20}", "Value of Days Component:", interval.Days)
Console.WriteLine("   {0,-35} {1,20}", "Total Number of Days:", interval.TotalDays)
Console.WriteLine("   {0,-35} {1,20}", "Value of Hours Component:", interval.Hours)
Console.WriteLine("   {0,-35} {1,20}", "Total Number of Hours:", interval.TotalHours)
Console.WriteLine("   {0,-35} {1,20}", "Value of Minutes Component:", interval.Minutes)
Console.WriteLine("   {0,-35} {1,20}", "Total Number of Minutes:", interval.TotalMinutes)
Console.WriteLine("   {0,-35} {1,20:N0}", "Value of Seconds Component:", interval.Seconds)
Console.WriteLine("   {0,-35} {1,20:N0}", "Total Number of Seconds:", interval.TotalSeconds)
Console.WriteLine("   {0,-35} {1,20:N0}", "Value of Milliseconds Component:", interval.Milliseconds)
Console.WriteLine("   {0,-35} {1,20:N0}", "Total Number of Milliseconds:", interval.TotalMilliseconds)
Console.WriteLine("   {0,-35} {1,20:N0}", "Ticks:", interval.Ticks)
开发者ID:VB.NET开发者,项目名称:System,代码行数:18,代码来源:TimeSpan

输出:

8/18/2010 1:30:30 PM - 1/1/2010 8:00:15 AM = 229.05:30:15
Value of Days Component:                             229
Total Number of Days:                   229.229340277778
Value of Hours Component:                              5
Total Number of Hours:                  5501.50416666667
Value of Minutes Component:                           30
Total Number of Minutes:                       330090.25
Value of Seconds Component:                           15
Total Number of Seconds:                      19,805,415
Value of Milliseconds Component:                       0
Total Number of Milliseconds:             19,805,415,000
Ticks:                               198,054,150,000,000


示例2:

Dim departure As DateTime = #06/12/2010 6:32PM#
Dim arrival As DateTime = #06/13/2010 10:47PM#
Dim travelTime As TimeSpan = arrival - departure  
Console.WriteLine("{0} - {1} = {2}", arrival, departure, travelTime)
开发者ID:VB.NET开发者,项目名称:System,代码行数:4,代码来源:TimeSpan

输出:

6/13/2010 10:47:00 PM - 6/12/2010 6:32:00 PM = 1.04:15:00


示例3: Example

Module Example
   Dim rnd As New Random()
   
   Public Sub Main()
      Dim timeSpent As TimeSpan = TimeSpan.Zero

      timeSpent += GetTimeBeforeLunch()
      timeSpent += GetTimeAfterLunch()

      Console.WriteLine("Total time: {0}", timeSpent)
   End Sub
   
   Private Function GetTimeBeforeLunch() As TimeSpan
      Return New TimeSpan(rnd.Next(3, 6), 0, 0)
   End Function
   
   Private Function GetTimeAfterLunch() As TimeSpan
      Return New TimeSpan(rnd.Next(3, 6), 0, 0)
   End Function
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:20,代码来源:TimeSpan

输出:

Total time: 08:00:00


示例4: values

Dim values() As String = { "12", "31.", "5.8:32:16", "12:12:15.95", ".12"}
For Each value As String In values
   Try
      Dim ts As TimeSpan = TimeSpan.Parse(value)
      Console.WriteLine("'{0}' --> {1}", value, ts)
   Catch e As FormatException
      Console.WriteLine("Unable to parse '{0}'", value)
   Catch e As OverflowException
      Console.WriteLine("'{0}' is outside the range of a TimeSpan.", value)
   End Try   
Next
开发者ID:VB.NET开发者,项目名称:System,代码行数:11,代码来源:TimeSpan

输出:

12' --> 12.00:00:00
Unable to parse '31.'
5.8:32:16' --> 5.08:32:16
12:12:15.95' --> 12:12:15.9500000
Unable to parse '.12'


示例5: TimeSpan

Dim interval As New TimeSpan(12, 30, 45)
Dim output As String
Try
   output = String.Format("{0:r}", interval)
Catch e As FormatException
   output = "Invalid Format"
End Try
Console.WriteLine(output)
' Output from .NET Framework 3.5 and earlier versions:
'       12:30:45
' Output from .NET Framework 4:
'       Invalid Format
开发者ID:VB.NET开发者,项目名称:System,代码行数:12,代码来源:TimeSpan


示例6: Example

Module Example
   Public Sub Main()
      Dim appSetup As New AppDomainSetup()
      appSetup.SetCompatibilitySwitches( { "NetFx40_TimeSpanLegacyFormatMode" } )
      Dim legacyDomain As AppDomain = AppDomain.CreateDomain("legacyDomain", 
                                                             Nothing, appSetup)
      legacyDomain.ExecuteAssembly("ShowTimeSpan.exe")
   End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:9,代码来源:TimeSpan


示例7: Example

Module Example
   Public Sub Main()
      Dim interval As TimeSpan = Date.Now - Date.Now.Date
      Dim msg As String = String.Format("Elapsed Time Today: {0:d} hours.",
                                         interval)
      Console.WriteLine(msg)
   End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:8,代码来源:TimeSpan

输出:

Elapsed Time Today: 01:40:52.2524662 hours.


示例8: New TimeSpan

' 导入命名空间
Imports System

Public Class MainClass

    Shared Sub Main(ByVal args As String())
        Dim ts1, ts2 As TimeSpan
        ts1 = New TimeSpan(1, 2, 3)
        ts2 = New TimeSpan(ts1.Ticks * 12)
        Console.WriteLine(ts1.ToString)
        Console.WriteLine(ts2.ToString)
          
    End Sub

End Class
开发者ID:VB程序员,项目名称:System,代码行数:15,代码来源:TimeSpan



注:本文中的System.TimeSpan结构体示例整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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