设置Active Directory用户密码错误（RPC服务器不可用）

Question

I'm creating an ASP.NET Web Application which should set a password on an event. Now I always get the error "RPC-Server is unavailable. (Exception HRESULT: 0x800706BA)"

PrincipalContext context = new PrincipalContext(ContextType.Domain, "FOOBAR.LOC", @"FOOBAR\Administrator", "password");

UserPrincipal principal = UserPrincipal.FindByIdentity(context, "myuser");
principal.SetPassword("newpassword");

I searched the whole internet for a solution but couldn't find any.

Cheers

Answer 1

第一个结果： http : //support.microsoft.com/kb/935677

Answer 2

Use the DirectoryEntry object to set the password :

using (var user = new DirectoryEntry("LDAP://<IP/name>/CN=dummy,DC=corp", 
                                     "<admin>", 
                                     "<admin pass>"))
{
  user.Invoke("SetPassword", new object[] { "password" });
  user.CommitChanges();
}

As explained in this answer : https://stackoverflow.com/a/4895603/971