Active directory operations in c#

Question

Hi Friends How to create 3 tier architecture using active Directory(Data Access LayerBusiness Layer and Presentation Layer).Give me some example code for 1.Login user-->Check Active Directory(User name&Password) and including errorhandling in DataAccessLayer(like informative error messages(based on inputs)). Thank you Best Regards Sumi.

Amit Choudhary · Answer

This project is having the 3tier architecture only using easy objects thats pretty much like Linq.

sumi samy · Answer

Thank you Amit but only i need Active directory with 3 tier architecture in user module.For example one form have only the user name and password field this user name and password only checking AD(Active directory) is valid or not valid(using 3 tier architecture).Can you possible to send sample code for that. Tks Sumi.

Amit Choudhary · Answer

hi friend Here is the project which is having 3 tier architecture using C# Data classes used for connection and simple exposure to you active directory structure. Analyse web.config file to check the directory permissions.

Amit Choudhary · Answer

yes sure.....

sumi samy · Answer

Hi Amit Thank you.Take your own time.can I get with in 24 hrs.Just I'm asking.

Amit Choudhary · Answer

hi friend Give me some time i'll write a project for you having 3 tier architecture using EasyObjects and with Directory Permissions. Wait some time.