VB.NET Tuple<T1,T2,T3,T4,T5>类代码示例

OStack程序员社区-中国程序员成长平台 › 门户 › 编程› VB.NET›VB.NET教程

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.Tuple<T1,T2,T3,T4,T5>类的典型用法代码示例。如果您正苦于以下问题：VB.NET Tuple<T1,T2,T3,T4,T5>类的具体用法？VB.NET Tuple<T1,T2,T3,T4,T5>怎么用？VB.NET Tuple<T1,T2,T3,T4,T5>使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

在下文中一共展示了Tuple<T1,T2,T3,T4,T5>类的1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: Example

' 导入命名空间
Imports System.Collections.Generic

Module Example
   Public Sub Main()
      ' Organization of runningBacks 5-tuple:
      '    Component 1: Player name
      '    Component 2: Number of games played
      '    Component 3: Number of attempts (carries)
      '    Component 4: Number of yards gained 
      '    Component 5: Number of touchdowns   
      Dim runningBacks() =
          { Tuple.Create("Payton, Walter", 190, 3838, 16726, 110),  
            Tuple.Create("Sanders, Barry", 153, 3062, 15269, 99),            
            Tuple.Create("Brown, Jim", 118, 2359, 12312, 106),            
            Tuple.Create("Dickerson, Eric", 144, 2996, 13259, 90),            
            Tuple.Create("Faulk, Marshall", 176, 2836, 12279, 100) } 
      ' Calculate statistics.
      ' Organization of runningStats 5-tuple:
      '    Component 1: Player name
      '    Component 2: Number of attempts per game
      '    Component 3: Number of yards per game
      '    Component 4: Number of yards per attempt 
      '    Component 5: Number of touchdowns per attempt   
      Dim runningStats() = ComputeStatistics(runningBacks)

      ' Display the result.          
      Console.WriteLine("{0,-16} {1,5} {2,6} {3,7} {4,7} {5,7} {6,7} {7,5} {8,7}", 
                        "Name", "Games", "Att", "Att/Gm", "Yards", "Yds/Gm",
                        "Yds/Att", "TD", "TD/Att")
      Console.WriteLine()
      For ctr As Integer = 0 To runningBacks.Length - 1
         Console.WriteLine("{0,-16} {1,5} {2,6:N0} {3,7:N1} {4,7:N0} {5,7:N1} {6,7:N2} {7,5} {8,7:N3}", 
                           runningBacks(ctr).Item1, runningBacks(ctr).Item2, runningBacks(ctr).Item3, 
                           runningStats(ctr).Item2, runningBacks(ctr).Item4, runningStats(ctr).Item3, 
                           runningStats(ctr).Item4, runningBacks(ctr).Item5, runningStats(ctr).Item5)
         Console.WriteLine()  
      Next     
   End Sub

   Private Function ComputeStatistics(players() As Tuple(Of String, Integer, Integer, Integer, Integer)) _
                    As Tuple(Of String, Double, Double, Double, Double)()

      Dim result As Tuple(Of String, Double, Double, Double, Double)
      Dim list As New List(Of Tuple(Of String, Double, Double, Double, Double))()
      
      For Each player In players
         ' Create result object containing player name and statistics.
         result = Tuple.Create(player.Item1,  
                            player.Item3/player.Item2, player.Item4/player.Item2,
                            player.Item4/player.Item3, player.Item5/player.Item3)
         list.Add(result)         
      Next
      Return list.ToArray()  
   End Function
End Module

开发者ID:VB.NET开发者，项目名称:System，代码行数:56，代码来源:Tuple

输出：

Name             Games    Att  Att/Gm   Yards  Yds/Gm Yds/Att    TD  TD/Att

Payton, Walter     190  3,838    20.2  16,726    88.0    4.36   110   0.029

Sanders, Barry     153  3,062    20.0  15,269    99.8    4.99    99   0.032

Brown, Jim         118  2,359    20.0  12,312   104.3    5.22   106   0.045

Dickerson, Eric    144  2,996    20.8  13,259    92.1    4.43    90   0.030

Faulk, Marshall    176  2,836    16.1  12,279    69.8    4.33   100   0.035

注：本文中的System.Tuple<T1,T2,T3,T4,T5>类示例整理自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。