「VB.net」Containsで配列の要素に指定の値があるか判定のサンプル

2020年11月2日

構文
Public Function Contains (value As String) As Boolean
サンプルコード

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Module Module1
Sub Main()
Dim cft() As String = {"AA01", "BB02", "CC03", "DD04"}
Dim resA As Boolean = cft.Contains("AB02")
Console.WriteLine(resA)
Dim resB As Boolean = cft.Contains("DD04")
Console.WriteLine(resB)
End Sub
End Module
Module Module1 Sub Main() Dim cft() As String = {"AA01", "BB02", "CC03", "DD04"} Dim resA As Boolean = cft.Contains("AB02") Console.WriteLine(resA) Dim resB As Boolean = cft.Contains("DD04") Console.WriteLine(resB) End Sub End Module
Module Module1
      Sub Main()
            Dim cft() As String = {"AA01", "BB02", "CC03", "DD04"} 

            Dim resA As Boolean = cft.Contains("AB02")
            Console.WriteLine(resA) 

            Dim resB As Boolean = cft.Contains("DD04")
            Console.WriteLine(resB) 
      End Sub
End Module

結果
False
True

VB.net

Posted by arkgame