如何在Active Directory中找到具有GUID（objectGUID）参数的用户

In my ASP.NET Application I get Informations from Active Directory. I must get Informations about a User with the GUID Informations (example: a28a6a34dsfdsf57d9e54f945a241) but I don't know how I can use the filter right for this search :/In my ASP.NET Application I get Informations fr