System.DirectoryServices.ActiveDirectory.ApplicationPartition constructor

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richlm - 26 Jan 2006 22:06 GMT

I am creating a new application partition in ADAM using the .NET framework
constructor for ApplicationPartition in
System.DirectoryServices.ActiveDirectory namespace.

It works fine if I use a distinguished name like "DC=mycompany,DC=com" but
anything other than 2 DC= causes the constructor to throw an exception:
"The specified distinguished name has an invalid format".

I have also tried using one of my custom class names in the constructor with
3 parameters, instead of defaulting to the default domainDNS, but still the
same exception.

If I create a new application partition when I create the ADAM instance
using the wizard I can specify something like "CN=myapp" which is exactly
what I want -
I don't need the domain stuff in the distinguished name - except I want to
create the partition programmatically.

This is currently running on XP.

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Lee Flight - 26 Jan 2006 22:30 GMT

Hi

posting your code to the adsi.general NG would probably be best.
I suspect the problem is that the ApplicationPartition class is designed
for AD Application Partitions (inherently domainDNS objects)

http://msdn.microsoft.com/library/en-us/ad/ad/application_directory_partitions.asp

which are quite different from ADAM partitions.

Lee Flight

>I am creating a new application partition in ADAM using the .NET framework
>constructor for ApplicationPartition in
[quoted text clipped - 15 lines]
>
> This is currently running on XP.

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richlm - 28 Jan 2006 19:58 GMT

Thanks Lee for your response and the link.
Yes it sounds like an applciation partition is a special kind of DomainDNS.
I guess that makes sense in an AD context, but not so much when using ADAM
purely as a heirarchical database. Never mind, I guess we can live with it.

Anyone on the ADSI group have comments to add?

> Hi
>
[quoted text clipped - 28 lines]
>>
>> This is currently running on XP.

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Joe Kaplan (MVP - ADSI) - 29 Jan 2006 00:06 GMT

Well, technically the word Application Partition refers to an AD feature
(that almost no one uses), not ADAM, so this kind of makes sense.

In a sense, all partitions in ADAM are "application partitions", but we
don't refer to them with the same language.

As such, I chaulk this up to pickiness over how things are named, but
perhaps the ApplicationPartition class has some properties that only make
sense for a real AD application partition and would not map to ADAM? I
haven't looked that closely yet.

Joe K.

> Thanks Lee for your response and the link.
> Yes it sounds like an applciation partition is a special kind of
[quoted text clipped - 37 lines]
>>>
>>> This is currently running on XP.

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System.DirectoryServices.ActiveDirectory.ApplicationPartition constructor

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