What is GroupPrincipal?

GroupPrincipal(PrincipalContext) Initializes a new instance of the GroupPrincipal class by using the specified context. GroupPrincipal(PrincipalContext, String) Initializes a new instance of the GroupPrincipal class and assigns it to the specified context and SAM account name.

What is C# PrincipalContext?

PrincipalContext(ContextType, String, String, ContextOptions, String, String) Initializes a new instance of the PrincipalContext class with the specified context type, name, container, context options, username, and password.

Does PrincipalContext use LDAP?

To summarize, both LdapConnection and PrincipalContext provide very similar functionality, in means of connecting to an LDAP server over plain or SSL connection. You have to supply LdapConnection much more hand-written code for it to work properly.

How does Active Directory connect to principal context?

How to connect to Active Directory with Principal Context?

1. Copy Code. PrincipalContext thisPrincipalContext = new PrincipalContext(ContextType.Domain, “192.168.56.101”, “DC=estagioit,DC=local”);
2. Copy Code.
3. Copy Code.
4. Copy Code.

What namespace is DirectoryEntry?

DirectoryServices namespace. The DirectoryEntry class is used to hold the LDAP connection string. The DirectorySearcher class is used to perform a search against the LDAP connection. You set the Filter property on the DirectorySearcher object to a valid LDAP query.

What is UserPrincipal C#?

UserPrincipal(PrincipalContext) Initializes a new instance of the UserPrincipal class by using the specified context. UserPrincipal(PrincipalContext, String, String, Boolean) Initializes a new instance of the UserPrincipal class by using the specified context, SAM account name, password, and enabled value.

What is AD LDS used for?

AD LDS is a mode of Active Directory that provides directory services for applications. AD LDS provides dedicated directory services for applications. It provides a data store and services for accessing the data store. It uses standard application programming interfaces (APIs) for accessing the application data.

What is DirectorySearcher in c# net?

Use a DirectorySearcher object to search and perform queries against an Active Directory Domain Services hierarchy using Lightweight Directory Access Protocol (LDAP). LDAP is the only system-supplied Active Directory Service Interfaces (ADSI) provider that supports directory searching.

Is Userprincipalname unique?

A UPN must be unique among all security principal objects within a directory forest. This means the prefix of a UPN can be reused, just not with the same suffix. A UPN suffix has the following restrictions: It must be the DNS name of a domain, but does not need to be the name of the domain that contains the user.