VB.net array element Query method code

VB.net array element Query method code

Imports System

Public Class Example

Public Shared Sub Main ()

Dim letters () as String = {"E", "B", "A", "Z", "D", "X", "Y", "Q"}

Console.WriteLine (Array.find (Letters, AddressOf endswiths))

Dim Subarray () as String = Array.findall (Letters, AddressOf endswiths)
For all letter as String in Subarray
Console.WriteLine (letter)
Next
End Sub
Private Shared Function endswiths (ByVal s as String) as Boolean
If (S.length > 5) AndAlso (s.substring (s.length-6). ToLower () = "S") Then
Return True
Else
Return False
End If
End Function
End Class

Finds an instance of a specified element in an array

Imports System
Imports System.Collections.Generic

Public Class Example
Public Shared Sub Main ()

Dim numbers () as String = {"Ten", "two", "one", "Three", "Four", "Nine"}

For each num as String in numbers
Console.WriteLine (num)
Next

Array.Sort (Numbers)

For each num as String in numbers
Console.WriteLine (num)
Next

Dim Index as Integer = Array.BinarySearch (Numbers, "Four")
Console.WriteLine (Index)

index = Array.BinarySearch (Numbers, "one")
Console.WriteLine (Index)

End Sub

End Class