Equals vs = in query : Where « LINQ « VB.Net






Equals vs = in query

  

Imports System
Imports System.Collections.Generic
Imports System.Data
Imports System.Linq
Imports System.Text
Imports System.Globalization

Module Example
   Public Sub Main()

      Dim ArrayA As Integer() = New Integer() {1, 2, 3, 4, 8}
      Dim ArrayB As Integer() = New Integer() {1, 3, 5, 7, 8}

      Dim Joined = From QueryA In ArrayA _
                 Join QueryB In ArrayB _
                 On QueryA Equals QueryB _
                 Select QueryA, QueryB

      Console.WriteLine("Join Results:")

      For Each OutPair In Joined
         Console.WriteLine(OutPair.QueryA.ToString() + " - " + _
            OutPair.QueryB.ToString())
      Next


      Dim Joined2 = From QueryA In ArrayA _
                 From QueryB In ArrayB _
                 Where QueryA = QueryB _
                 Select QueryA, QueryB

      Console.WriteLine("Two From Results:")

      For Each OutPair In Joined2
         Console.WriteLine(OutPair.QueryA.ToString() + " - " + _
            OutPair.QueryB.ToString())
      Next


   End Sub 
End Module 

   
    
  








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