how to get client host name in citrix farm at AX 2009

 host = System.Net.Dns::GetHostByAddress(Request.ServerVariables.Item("REMOTE_HOST"))

This line of coding is for .net.

I tried in x++ but failed, because AX webRequest doesn't have serverVariables method...

I google everywhere but didn't find solution.

My company would have to find 350 terminal computer host name when client session. Without citrix, it is easy to use xSession or winAPI. But in Citrix farm, those methods would bring citrix server name back, instead of true phycially client name in networks...

If anyone has this experience, highly appreciate your help. Right now, we have to unique terminal AXC file and point 350 AXC client configuration file per client through 'sysStartUpCmd' to bring that termianl ID back.. We want to directly use client host name.

please reply to sisbio@hotmail.com if you have... it is really emergency call.

Thanks,