topic Custom TiledMapServiceLayer - ClientAccessPolicy in ArcGIS API for Silverlight Questions https://community.esri.com/t5/arcgis-api-for-silverlight-questions/custom-tiledmapservicelayer-clientaccesspolicy/m-p/354726#M9083 <HTML><HEAD></HEAD><BODY><SPAN>Hello -</SPAN><BR /><BR /><SPAN>I've implemented 2 different custom TiledMapServiceLayer layers.&nbsp; Everything is working well, but I'm seeing something unexpected.&nbsp; I never see requests for clientaccesspolicy.xml or crossdomain.xml when Silverlight requests tiles via these custom TiledMapServiceLayer layers.&nbsp; I've verified that I don't have anything cached, and that Fiddler is picking up traffic from the servers in question.&nbsp; The tile servers are different than the server Silverlight is hosted on, which is why I was expecting these files to be requested.</SPAN><BR /><BR /><SPAN>Does Esri's base class implementation somehow get around the typical Silverlight security mechanisms for these outbound cross domain requests?&nbsp; Any ideas?</SPAN></BODY></HTML> Mon, 26 Aug 2013 15:33:50 GMT BrianRassier 2013-08-26T15:33:50Z Custom TiledMapServiceLayer - ClientAccessPolicy https://community.esri.com/t5/arcgis-api-for-silverlight-questions/custom-tiledmapservicelayer-clientaccesspolicy/m-p/354726#M9083 <HTML><HEAD></HEAD><BODY><SPAN>Hello -</SPAN><BR /><BR /><SPAN>I've implemented 2 different custom TiledMapServiceLayer layers.&nbsp; Everything is working well, but I'm seeing something unexpected.&nbsp; I never see requests for clientaccesspolicy.xml or crossdomain.xml when Silverlight requests tiles via these custom TiledMapServiceLayer layers.&nbsp; I've verified that I don't have anything cached, and that Fiddler is picking up traffic from the servers in question.&nbsp; The tile servers are different than the server Silverlight is hosted on, which is why I was expecting these files to be requested.</SPAN><BR /><BR /><SPAN>Does Esri's base class implementation somehow get around the typical Silverlight security mechanisms for these outbound cross domain requests?&nbsp; Any ideas?</SPAN></BODY></HTML> Mon, 26 Aug 2013 15:33:50 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/custom-tiledmapservicelayer-clientaccesspolicy/m-p/354726#M9083 BrianRassier 2013-08-26T15:33:50Z