本文整理汇总了VB.NET中System.Collections.IComparer接口的典型用法代码示例。如果您正苦于以下问题：VB.NET IComparer接口的具体用法？VB.NET IComparer怎么用？VB.NET IComparer使用的例子？那么, 这里精选的接口代码示例或许可以为您提供帮助。
在下文中一共展示了IComparer接口的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: Example
' 导入命名空间
Imports System.Collections
Public Class Example
Public Class ReverserClass : Implements IComparer
' Call CaseInsensitiveComparer.Compare with the parameters reversed.
Public Function Compare(ByVal x As Object, ByVal y As Object) As Integer _
Implements IComparer.Compare
Return New CaseInsensitiveComparer().Compare(y, x)
End Function
End Class
Public Shared Sub Main()
' Initialize a string array.
Dim words() As String = { "The", "quick", "brown", "fox", "jumps", "over",
"the", "lazy", "dog" }
' Display the array values.
Console.WriteLine("The array initially contains the following values:")
PrintIndexAndValues(words)
' Sort the array values of the ArrayList using the default comparer.
Array.Sort(words)
Console.WriteLine("After sorting with the default comparer:")
PrintIndexAndValues(words)
' Sort the array values using the reverse case-insensitive comparer.
Array.Sort(words, new ReverserClass())
Console.WriteLine("After sorting with the reverse case-insensitive comparer:")
PrintIndexAndValues(words)
End Sub
Public Shared Sub PrintIndexAndValues(list As IEnumerable)
Dim i As Integer = 0
For Each item In list
Console.WriteLine($" [{i}]: {item}")
i += 1
Next
Console.WriteLine()
End Sub
End Class输出：
The array initially contains the following values: [0]: The [1]: quick [2]: brown [3]: fox [4]: jumps [5]: over [6]: the [7]: lazy [8]: dog After sorting with the default comparer: [0]: brown [1]: dog [2]: fox [3]: jumps [4]: lazy [5]: over [6]: quick [7]: the [8]: The After sorting with the reverse case-insensitive comparer: [0]: the [1]: The [2]: quick [3]: over [4]: lazy [5]: jumps [6]: fox [7]: dog [8]: brown