Searches for the last occurrence of the duplicated value in the first section of the Array. : Array Search « Data Structure « VB.Net

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Searches for the last occurrence of the duplicated value in the first section of the Array.

 

Imports System
Imports Microsoft.VisualBasic

Public Class SamplesArray
    Public Shared Sub Main()
        Dim myArray As Array = Array.CreateInstance(GetType(String), 12)
        myArray.SetValue("1", 0)
        myArray.SetValue("2", 1)
        myArray.SetValue("3", 2)
        myArray.SetValue("4", 3)
        myArray.SetValue("5", 4)
        myArray.SetValue("6", 5)
        myArray.SetValue("7", 6)
        myArray.SetValue("8", 7)
        myArray.SetValue("4", 8)
        myArray.SetValue("10", 9)
        myArray.SetValue("11", 10)
        myArray.SetValue("12", 11)

        PrintIndexAndValues(myArray)

        Dim myIndex As Integer = Array.LastIndexOf(myArray, 8)
        Console.WriteLine(myIndex)
    End Sub
    Public Shared Sub PrintIndexAndValues(ByVal myArray As Array)
        Dim i As Integer
        For i = myArray.GetLowerBound(0) To myArray.GetUpperBound(0)
            Console.WriteLine(myArray.GetValue(i))
        Next i
    End Sub
End Class

   
  

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12.	Searches for an element that matches the conditions
13.	Searches for the object and returns the index of the first occurrence
14.	Searches for the first occurrence of the duplicated value in the last section of the Array
15.	Searches for the first occurrence of the duplicated value in a section of the Array
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17.	Searches for the object and returns the index of the last occurrence
18.	Searches for the last occurrence of the duplicated value in a section of the Array.
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