how do I find identity associated with the user by C# or Javar

I wished Aras would have a standard function for this common task. But they haven´t. You have to do this with AML:

// Get user Alias Identity
Item alias = inn.newItem("Alias","get");
alias.setProperty("source_id",inn.getUserID());
alias.setAttribute("select","related_id");
alias = alias.apply();

string identity = alias.getProperty("related_id");

Thank you so for your reply. I found out that there is a relationship "Alias" connect "User" and "Identity" Will test it. 

Best!

Thank you this time AngelaIp! 

Some update to this one, cause this post is about a common task everybody needs to solve sometimes.

Even if an Aras employee (Chris "the saint" ) and many other liked my code sample, I wonder if we all have overseen a better solution. 

Doesn´t inn.getUserAliases()); do pretty much the same?!?!? Does anyone know more? I am so confused right now. 

In C# there is

string aliasId = Aras.Server.Security.Permissions.Current.AliasIdentitiesList;

But you would probably need to check if it contains exactly one id, since it is a "List".

In Javascript there is:

aras.getIsAliasIdentityIDForLoggedUser()

Hi Alderaan,

many thanks for the examples! I like both variants and will definitely use them!

I know that the question is a little bit old, but in the newer versions you can try this code (for C#)

string userIdentityId = CCO.Identity.GetIdentityIdByUserId(inn.getUserID());

That´s an excellent one - thank you!!! Seems to be a very uncommon function, I just found one reference in Innovator at all. But it´s so obviously useful! Finally somebody found the solution to a 5 year old puzzle!!