VB.NET HashSet<T>.SetEquals方法代码示例

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本文整理汇总了VB.NET中System.Collections.Generic.HashSet<T>.SetEquals方法的典型用法代码示例。如果您正苦于以下问题：VB.NET HashSet<T>.SetEquals方法的具体用法？VB.NET HashSet<T>.SetEquals怎么用？VB.NET HashSet<T>.SetEquals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类System.Collections.Generic.HashSet<T>的用法示例。

在下文中一共展示了HashSet<T>.SetEquals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，您的评价将有助于我们的系统推荐出更棒的VB.NET代码示例。

示例1: Main

Shared Sub Main()

    Dim lowNumbers As HashSet(Of Integer) = New HashSet(Of Integer)()
    Dim allNumbers As HashSet(Of Integer) = New HashSet(Of Integer)()

    For i As Integer = 1 To 4
        lowNumbers.Add(i)
    Next i

    For i As Integer = 0 To 9
        allNumbers.Add(i)
    Next i


    Console.Write("lowNumbers contains {0} elements: ", lowNumbers.Count)
    DisplaySet(lowNumbers)

    Console.Write("allNumbers contains {0} elements: ", allNumbers.Count)
    DisplaySet(allNumbers)

    Console.WriteLine("lowNumbers overlaps allNumbers: {0}", _
        lowNumbers.Overlaps(allNumbers))

    Console.WriteLine("allNumbers and lowNumbers are equal sets: {0}", _
        allNumbers.SetEquals(lowNumbers))

    ' Show the results of sub/superset testing
    Console.WriteLine("lowNumbers is a subset of allNumbers: {0}", _
        lowNumbers.IsSubsetOf(allNumbers))
    Console.WriteLine("allNumbers is a superset of lowNumbers: {0}", _
        allNumbers.IsSupersetOf(lowNumbers))
    Console.WriteLine("lowNumbers is a proper subset of allNumbers: {0}", _
        lowNumbers.IsProperSubsetOf(allNumbers))
    Console.WriteLine("allNumbers is a proper superset of lowNumbers: {0}", _
        allNumbers.IsProperSupersetOf(lowNumbers))

    ' Modify allNumbers to remove numbers that are not in lowNumbers.
    allNumbers.IntersectWith(lowNumbers)
    Console.Write("allNumbers contains {0} elements: ", allNumbers.Count)
    DisplaySet(allNumbers)

    Console.WriteLine("allNumbers and lowNumbers are equal sets: {0}", _
        allNumbers.SetEquals(lowNumbers))

    ' Show the results of sub/superset testing with the modified set.
    Console.WriteLine("lowNumbers is a subset of allNumbers: {0}", _
        lowNumbers.IsSubsetOf(allNumbers))
    Console.WriteLine("allNumbers is a superset of lowNumbers: {0}", _
        allNumbers.IsSupersetOf(lowNumbers))
    Console.WriteLine("lowNumbers is a proper subset of allNumbers: {0}", _
        lowNumbers.IsProperSubsetOf(allNumbers))
    Console.WriteLine("allNumbers is a proper superset of lowNumbers: {0}", _
        allNumbers.IsProperSupersetOf(lowNumbers))
End Sub

开发者ID:VB.NET开发者，项目名称:System.Collections.Generic，代码行数:54，代码来源:HashSet.SetEquals

输出：

lowNumbers contains 4 elements: { 1 2 3 4 }
allNumbers contains 10 elements: { 0 1 2 3 4 5 6 7 8 9 }
lowNumbers overlaps allNumbers: True
allNumbers and lowNumbers are equal sets: False
lowNumbers is a subset of allNumbers: True
allNumbers is a superset of lowNumbers: True
lowNumbers is a proper subset of allNumbers: True
allNumbers is a proper superset of lowNumbers: True
allNumbers contains 4 elements: { 1 2 3 4 }
allNumbers and lowNumbers are equal sets: True
lowNumbers is a subset of allNumbers: True
allNumbers is a superset of lowNumbers: True
lowNumbers is a proper subset of allNumbers: False
allNumbers is a proper superset of lowNumbers: False

注：本文中的System.Collections.Generic.HashSet<T>.SetEquals方法示例由纯净天空整理自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。