topic Re: Garbage Collection in ArcGIS API for Silverlight Questions https://community.esri.com/t5/arcgis-api-for-silverlight-questions/garbage-collection/m-p/346042#M8909 <HTML><HEAD></HEAD><BODY><SPAN>This looks like a genuine issue in WPF. I've submitted a bug for it.</SPAN></BODY></HTML> Wed, 08 Jun 2011 22:22:49 GMT dotMorten_esri 2011-06-08T22:22:49Z Garbage Collection https://community.esri.com/t5/arcgis-api-for-silverlight-questions/garbage-collection/m-p/346041#M8908 <HTML><HEAD></HEAD><BODY><SPAN>I've just been doing some checking on my solution for references that might be preventing GC (using ANTS Memory Profiler)</SPAN><BR /><BR /><SPAN>One of the things that I've noticed is that once my map view (containing a Esri.ArcGIS.Client.Map object) is removed from the visual tree, the map layer (either ArcGISTiledMapServiceLayer or Bing.TileLayer) is still listening to the System.Net.NetworkInformation.NetworkAvailabilityChangedEvent which, as a result holds a strong reference to the map layer.</SPAN><BR /><BR /><SPAN>Has anyone else seen behaviour like this?&nbsp; Am I perhaps not handling the Map object correctly or misinterpreting the Profiler results?</SPAN><BR /><BR /><A href="http://www.notoriousnotes.com/imageDrop/MemoryProfile1.jpg"><IMG src="http://www.notoriousnotes.com/imageDrop/MemoryProfile1.jpg" /></A></BODY></HTML> Wed, 08 Jun 2011 10:32:48 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/garbage-collection/m-p/346041#M8908 JH2 2011-06-08T10:32:48Z Re: Garbage Collection https://community.esri.com/t5/arcgis-api-for-silverlight-questions/garbage-collection/m-p/346042#M8909 <HTML><HEAD></HEAD><BODY><SPAN>This looks like a genuine issue in WPF. I've submitted a bug for it.</SPAN></BODY></HTML> Wed, 08 Jun 2011 22:22:49 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/garbage-collection/m-p/346042#M8909 dotMorten_esri 2011-06-08T22:22:49Z Re: Garbage Collection https://community.esri.com/t5/arcgis-api-for-silverlight-questions/garbage-collection/m-p/346043#M8910 <HTML><HEAD></HEAD><BODY><SPAN>Thanks Morten</SPAN></BODY></HTML> Thu, 09 Jun 2011 06:30:24 GMT https://community.esri.com/t5/arcgis-api-for-silverlight-questions/garbage-collection/m-p/346043#M8910 JH2 2011-06-09T06:30:24Z