Iterator : IEnumerator « Collections « VB.Net Tutorial

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VB.Net
VB.Net Tutorial » Collections » IEnumerator 
8. 24. 1. Iterator
 
 
Imports System.Collections


public class Test
   public Shared Sub Main
        Dim m_employees As New Collection
        m_employees.Add(New employee("A""F""F"))
        m_employees.Add(New employee("B""E""H"))
        m_employees.Add(New employee("C""D""I"))


        Dim emp As employee
        Dim employee_enumerator As IEnumerator
        employee_enumerator = m_employees.GetEnumerator()
        Do While (employee_enumerator.MoveNext)
            emp = CType(employee_enumerator.Current, Employee)
            If emp.FirstName = "Oingo" Then Continue Do
            Console.WriteLine(emp.Title & " " & emp.FirstName & " " & emp.LastName)
        Loop

   End Sub

End class

    
Public Class Employee
    Public FirstName As String
    Public LastName As String
    Public Title As String
    Public Sub New(ByVal first_name As String, ByVal last_name As String, ByVal new_title As String
)
        FirstName = first_name
        LastName = last_name
        Title = new_title
    End Sub
End Class

        
  
  




F A F
H B E
I C D

 
8. 24. IEnumerator
8. 24. 1. Iterator
8. 24. 2. Iterator with While End
8. 24. 3. Get Enumerator from Collection for custom object
8. 24. 4. Loop through an array using the Enumerator
8. 24. 5. Enumerator Reset
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