本文整理汇总了VB.NET中System.Collections.Generic.HashSet<T>类的典型用法代码示例。如果您正苦于以下问题：VB.NET HashSet<T>类的具体用法？VB.NET HashSet<T>怎么用？VB.NET HashSet<T>使用的例子？那么, 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HashSet<T>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，您的评价将有助于系统推荐出更棒的VB.NET代码示例。
示例1: Program
' 导入命名空间
Imports System.Collections.Generic
Class Program
Shared Sub Main()
Dim evenNumbers As HashSet(Of Integer) = New HashSet(Of Integer)()
Dim oddNumbers As HashSet(Of Integer) = New HashSet(Of Integer)()
For i As Integer = 0 To 4
' Populate evenNumbers with only even numbers.
evenNumbers.Add(i * 2)
' Populate oddNumbers with only odd numbers.
oddNumbers.Add((i * 2) + 1)
Next i
Console.Write("evenNumbers contains {0} elements: ", evenNumbers.Count)
DisplaySet(evenNumbers)
Console.Write("oddNumbers contains {0} elements: ", oddNumbers.Count)
DisplaySet(oddNumbers)
' Create a new HashSet populated with even numbers.
Dim numbers As HashSet(Of Integer) = New HashSet(Of Integer)(evenNumbers)
Console.WriteLine("numbers UnionWith oddNumbers...")
numbers.UnionWith(oddNumbers)
Console.Write("numbers contains {0} elements: ", numbers.Count)
DisplaySet(numbers)
End Sub
Private Shared Sub DisplaySet(ByVal collection As HashSet(Of Integer))
Console.Write("{")
For Each i As Integer In collection
Console.Write(" {0}", i)
Next i
Console.WriteLine(" }")
End Sub
End Class输出：
evenNumbers contains 5 elements: { 0 2 4 6 8 }
oddNumbers contains 5 elements: { 1 3 5 7 9 }
numbers UnionWith oddNumbers...
numbers contains 10 elements: { 0 2 4 6 8 1 3 5 7 9 }