Question

How to join two string arrays by a common values in VB.NET

Answer 1

Imports System
Imports System.Linq

Public Class Program
	Public Shared Sub Main()
    	Dim arr1 As String() = {"c", "vb.net", "c++", "java", "c#"}
    	Dim arr2 As String() = {"c#", "python", "vb.net", "rust", "php"}

    	Dim result = From w In arr1 _
                 	Join e In arr2 On w Equals e _
                 	Select w

		For Each word In result
			Console.WriteLine(word)
    	Next
    End Sub
End Class




' run:
'
' vb.net
' c#
'

 

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