Check the active directory users using .net
To log in the active director we have to check the user id and password availability.We can achieve it through the following name space
using System.DirectoryServices;
The following code block will reach our target.
public bool GetValidUserId(string UserIdP, string PasswordP, string DomainNameP, out bool IsValidUserP)
{
IsValidUserP = false;
try
{
DirectoryEntry deDirEntry = new DirectoryEntry("LDAP://" + DomainNameP,
UserIdP,PasswordP,AuthenticationTypes.Secure);
if (deDirEntry.Name.IndexOf("exception") != -1)
{
IsValidUserP = false;
}
IsValidUserP = true;
}
catch (Exception ex)
{
IsValidUserP = false;
}
return IsValidUserP;
}
This above code will useful for the projects which are using the active directory users
Thanks
Nathan