OPRAG-OPREG

hey there friends,  here is this i would like to share another simple code in developing an application in VB.Net by now i would like to share how the way to use a LDAP (Lightweight Directory Access Protocol). at the time i need to develop a system which needs to use login user using domain user (ex: peoplename@company.co.id) no longer using user level in database. it is so confused to me to make it real at the time, because i never make it before. but this is the way how i make it happened. just make a simple form as below : next level : add another reference in your visual studio project (System.DirectoryService.dll) next : make a new class Imports System Imports System.Text Imports System.Collections Imports System.Security.Principal Imports System.DirectoryServices Public Class LDAPControlClass     Private NamaDomain As String = "company.co.id"     Private MemberOf As New List(Of String)     P...