Is Active Directory ExtensionAttributes9 a field in user object and how to retrieve it in the class type userprincipal?

Hi, I'm using VS2012.

I want to use this ExtensionAttributes9 field to store date value for each user object.  I use UserPrincipal class, a collection of these objects are then bind to a gridview control.  Is ExtensionAttributes9 a field in AD user object?  How can I access it and bind to the gridview?

If this field isn't available then what other field can use?

Thank you.
lapuccaAsked:
Who is Participating?
 
David Johnson, CD, MVPOwnerCommented:
you have to extend the schema to add what you want. For those attributes to be present in your Active Directory schema, you need to have the Exchange schema extensions installed with the Exchange setup /PrepareSchema
http://bit.ly/1DHBaKx
0
 
lapuccaAuthor Commented:
That's sounds complicated involving Exchange.  I thought these are just extra fields in AD that we can use.  

I'm thinking what about if I use the "Info" field in user object(Under Telephone tab) but I don't think that field shows up in the in intelisens of UserPrincipal object.  How can I access that field?

Thank you.
0
Question has a verified solution.

Are you are experiencing a similar issue? Get a personalized answer when you ask a related question.

Have a better answer? Share it in a comment.

All Courses

From novice to tech pro — start learning today.