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VB.NET Tuple<T1,T2,T3,T4>.IStructuralComparable.CompareTo方法代码示例

本文整理汇总了VB.NET中System.Tuple<T1,T2,T3,T4>.IStructuralComparable.CompareTo方法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>.IStructuralComparable.CompareTo方法的具体用法?VB.NET Tuple<T1,T2,T3,T4>.IStructuralComparable.CompareTo怎么用?VB.NET Tuple<T1,T2,T3,T4>.IStructuralComparable.CompareTo使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在System.Tuple<T1,T2,T3,T4>的用法示例。


在下文中一共展示了Tuple<T1,T2,T3,T4>.IStructuralComparable.CompareTo方法的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,您的评价将有助于系统推荐出更棒的VB.NET代码示例。

示例1: Main

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

Public Class PitcherComparer(Of T1, T2, T3, T4) : Implements IComparer
   Public Function Compare(x As Object, y As Object) As Integer _
                   Implements IComparer.Compare
      Dim tX As Tuple(Of T1, T2, T3) = TryCast(x, Tuple(Of T1, T2, T3))
      If tX Is Nothing Then
         Return 0
      Else
         Dim tY As Tuple(Of T1, T2, T3) = DirectCast(y, Tuple(Of T1, T2, T3))
         Return Comparer(Of T3).Default.Compare(tx.Item3, tY.Item3)             
      End If
   End Function
End Class

Module Example
   Public Sub Main()
      Dim pitchers() = 
                { Tuple.Create("McHale, Joe", 240.1, 3.60, 221),
                  Tuple.Create("Paul, Dave", 233.1, 3.24, 231), 
                  Tuple.Create("Williams, Mike", 193.2, 4.00, 183),
                  Tuple.Create("Blair, Jack", 168.1, 3.48, 146), 
                  Tuple.Create("Henry, Walt", 140.1, 1.92, 96),
                  Tuple.Create("Lee, Adam", 137.2, 2.94, 109),
                  Tuple.Create("Rohr, Don", 101.0, 3.74, 110) }

      Console.WriteLine("The values in unsorted order:")
      For Each pitcher In pitchers
         Console.WriteLine(pitcher.ToString())
      Next
      Console.WriteLine()

      Array.Sort(pitchers, New PitcherComparer(Of String, Double, Double, Integer)())

      Console.WriteLine("The values sorted by earned run average (component 3):")
      For Each pitcher In pitchers
         Console.WriteLine(pitcher.ToString())
      Next
   End Sub
End Module
开发者ID:VB.NET开发者,项目名称:System,代码行数:42,代码来源:Tuple.IStructuralComparable.CompareTo

输出:

The values in unsorted order:
(McHale, Joe, 240.1, 3.6, 221)
(Paul, Dave, 233.1, 3.24, 231)
(Williams, Mike, 193.2, 4, 183)
(Blair, Jack, 168.1, 3.48, 146)
(Henry, Walt, 140.1, 1.92, 96)
(Lee, Adam, 137.2, 2.94, 109)
(Rohr, Don, 101, 3.74, 110)

The values sorted by earned run average (component 3):
(Henry, Walt, 140.1, 1.92, 96)
(Lee, Adam, 137.2, 2.94, 109)
(Rohr, Don, 101, 3.74, 110)
(Blair, Jack, 168.1, 3.48, 146)
(McHale, Joe, 240.1, 3.6, 221)
(Paul, Dave, 233.1, 3.24, 231)
(Williams, Mike, 193.2, 4, 183)


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