本文整理匯總了VB.NET中System.Collections.IComparer.Compare方法的典型用法代碼示例。如果您正苦於以下問題：VB.NET IComparer.Compare方法的具體用法？VB.NET IComparer.Compare怎麽用？VB.NET IComparer.Compare使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類System.Collections.IComparer的用法示例。
在下文中一共展示了IComparer.Compare方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的VB.NET代碼示例。
示例1: Example
' 導入命名空間
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輸出：
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