How to display a polygon with a known name and coordinates of an internal point?

[AnatoliiTerentiev]

Dear Gurus!

What is the right way to display extent of some polygon on client side, if I new unique value of some  field, and, for example, some point inside the polygon and  name of the polygon layer?

[AnatoliiTerentiev]

I think the best way is - Query. And LayerIds we can find with the next solution - http://help.arcgis.com/en/webapi/wpf/apiref/ESRI.ArcGIS.Client~ESRI.ArcGIS.Client.ArcGISDynamicMapSe...