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VB.NET HashSet<T>.Overlaps方法代碼示例

本文整理匯總了VB.NET中System.Collections.Generic.HashSet<T>.Overlaps方法的典型用法代碼示例。如果您正苦於以下問題:VB.NET HashSet<T>.Overlaps方法的具體用法?VB.NET HashSet<T>.Overlaps怎麽用?VB.NET HashSet<T>.Overlaps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System.Collections.Generic.HashSet<T>的用法示例。


在下文中一共展示了HashSet<T>.Overlaps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: 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
開發者ID:VB.NET開發者,項目名稱:System.Collections.Generic,代碼行數:54,代碼來源:HashSet.Overlaps

輸出:

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>.Overlaps方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台,相關代碼片段篩選自各路編程大神貢獻的開源項目,源碼版權歸原作者所有,傳播和使用請參考對應項目的License;未經允許,請勿轉載。