LINQ code exampe to query a collection in web portal.

Off the back of this, any help on how to use the code snippets would be much appreciated - I believe they are a very powerful tool however I can't find documentation on how to use them (i.e. APIs available etc)

You can create your own custom code snippets as described in the documentation. https://support.oneidentity.com/technical-documents/identity-manager/8.1.1/configuration-guide/73#TOPIC-1250724

The custom code snippets, have to be in the Visual Studio code snippet XML format.

Links:

https://docs.microsoft.com/en-us/visualstudio/ide/walkthrough-creating-a-code-snippet?view=vs-2019

https://docs.microsoft.com/en-us/visualstudio/ide/code-snippets-schema-reference?view=vs-2019

P.S: The next version of One Identity Manager will come with more code snippets out-of-the-box.

Thanks a lot Markus, can't wait for the next version :)  

In my case at least this is not what I meant. The Web Designer has an object "Code Snippet" which you can use to insert c# in your development. You can use linq in this c# code , along with an extensive OneIdentity API which is not documented. My own snippets have been created by consulting all the code from the OOB IdentityManager web site and following a trial-error sequence to see "if that works" , slowing the whole programming task a lot. Using linq eases the query process but I dont know how to get some results back. 

Another object is thet .net Object Collection , for example. It has a mandatory field "List element type" which I dont know either how to fill up or where to lookup in the documentation. 

Again, thanks for your help.

Thanks a lot Markus, can't wait for the next version :)  

In my case at least this is not what I meant. The Web Designer has an object "Code Snippet" which you can use to insert c# in your development. You can use linq in this c# code , along with an extensive OneIdentity API which is not documented. My own snippets have been created by consulting all the code from the OOB IdentityManager web site and following a trial-error sequence to see "if that works" , slowing the whole programming task a lot. Using linq eases the query process but I dont know how to get some results back. 

Another object is thet .net Object Collection , for example. It has a mandatory field "List element type" which I dont know either how to fill up or where to lookup in the documentation. 

Again, thanks for your help.

You are so right. Sorry, this was my mistake to mix this up.

In regards to the Web Designer code snippets and the underlying API I am unable to give you any feedback. Maybe some other member here wants to throw his hat in the ring.