Suppose we have a colleciton as {78,92,44,63,71,97} and an element 29. We need to find if the reverse of 29 i.e. 92 is present in the collection. The below program will do so
Imports System.Collections.Generic
Imports System.Linq
Namespace ConsoleApplication2
Class Program
Private Shared Sub Main(args As String())
Dim intCollection = New List(Of Integer)() From { _
78, _
92, _
44, _
63, _
71, _
97 _
}
Dim element = 29
Dim reverseElement = Convert.ToInt32(String.Join("", element.ToString().Reverse()))
Console.Write(If(intCollection.IndexOf(reverseElement) <> -1, "Element found in the collection", "Element not found in the collection"))
Console.ReadKey()
End Sub
End Class
End Namespace
Result
-------
Element found in the collection