Take the 2-minute tour ×  I have a graphics layer that draws
clusters using the sample custom cluster from ESRI. http://help.
arcgis.com/en/webapi/silverlight/samples/start.htm#CustomCluster
er  We have a Busy Indicator that we pop up during long
calculations to let the user know that something is happening. I
would like to pop up this indicator during the clustering, and
have it go away once the clusters have done drawing on the
screen. I can turn it on, but I am not able to capture a "done
rendering" event to turn off the indicator. I've tried capturing
the LayoutUpdated event on the Map, but it gets sent several
times and am not able to determine which one is the graphics
layers saying its done rendering. I found the
OnClusteringCompleted event of the GraphicsClusterer and tried
to override it by adding it to the custom clusterer but the code
never gets there.  Any suggestions on how to accomplish what I
want?  share|improve this question add comment   Your Answer
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