VB.NET tutorial-print circularly linked list


VB.NET OOP example

Print circularly linked list

Step 7: Print all elements of the circularly linked list

To print all elements of the list is simple, you need to traverse through the list and output the data of each element.

'print all elements
Public Overrides Sub printlist()

 Dim t As ListNode

 Try
  If (Not IsNothing(pfirst)) Then

     Console.WriteLine(pfirst.val)
     t = pfirst.nextlk
     While Not Object.Equals(t, pfirst)
        Console.WriteLine(t.val)
        t = t.nextlk
     End While

  Else : Console.WriteLine("No item found!")
  End If
 Catch ex As Exception
 End Try

End Sub

  




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