How do I set a users UserPrincipleName in LDAP through ASP.NET MVC?

Question

Here is what I've tried:

PrincipalContext context = new PrincipalContext(ContextType.ApplicationDirectory, "dev", "cn=" + SupplierName + ",cn=suppliers,o=dd");

UserPrincipal user = UserPrincipal.FindByIdentity(context, Username);

user.UserPrincipalName = Username;

No errors occur, but the changes are not made in LDAP.

Answer 1

使用Save()方法。

User.Save()