Can a Proxy URL be specified for map layers?

Discussion created by jamesrichards on Jun 12, 2013
Latest reply on Jun 12, 2013 by DGoyal-esristaff
The WPF API has a ProxyURL property on several of the map layer types. For example, see here:

I couldn't find an equivalent property on any of the iOS SDK layers such as AGSTiledMapServiceLayer.

Is this not supported?