topic Re: Tiled ma in ArcGIS API for Silverlight Questions

Tiled ma

DeminHu — Tue, 25 Sep 2012 15:00:56 GMT

Tiled Map service ( ArcGIS Server 10.1) display blank in SL APP
With ArcGIS Server 10.1, I built a cached map service, I checked the serveice properties and viewed in ArcGIS desktop, I checked rest URL too, I didn't see any errors, it is a completed cached map service with all titles showing up.

But in my Silverlight Application, I can only use a ArcGISDynamicMapServiceLayer, if I use as ArcGISTiledMapServiceLayer, there is no error message, but just blank.

If somebody has clue about the problem, please let me know.

Many thanks.

Re: Tiled ma

DominiqueBroux — Wed, 26 Sep 2012 08:57:15 GMT

This can happen if the Spatial reference of your map is not the same as the Spatial reference of your cached service. Happens often with a map containing 2 cached services using different SR.

Is it your case?

Re: Tiled ma

DeminHu — Wed, 26 Sep 2012 13:10:17 GMT

Hi, Broux

I think you are right, after read your reply, I did some tests.

1>. If the map only have this titled map service, it can dispaly as either Dynamic or Titled map service
2>. I created another titled map service with the same SR as my base layers, it it can dispaly as either Dynamic or Titled map service
3>. If the base layer has different SR with the tiled map service, the tiled map service can only display as dynamic.

Many thanks !