topic Re: map service don't show all records in ArcGIS API for Silverlight Questions

map service don't show all records

yousofothman — Sun, 21 Sep 2014 07:48:34 GMT

I have this map service

http://84.235.15.69:8399/arcgis/rest/services/Expr_Operational/MapServer

I use this service on my web application, this is the link of my application http://84.235.15.69:7485//AlQassim_Explorer/

the problem that

the PARCELS_POL layer has about 170000 records. and it display only 500 record i try to solve it from mywebservice.mapserver.cfg and change the max record to 170000 but it make the application very heavy on loading. can you help me for how to load all these record without effecting on its loading

Re: map service don't show all records

DominiqueBroux — Tue, 07 Oct 2014 07:06:35 GMT

Silverlight ArcGIS API doesn't support loading 170000 features in memory without performance issues.

ArcGISDynamicMapServiceLayer has not this limitation since the server sends an image instead of features.

So I suggest you try displaying your service as an ArcGISDynamicMapServiceLayer at small scale and as featurelayer at large scale (by setting the MinimumResolution or MaximumResolution for these layers).

Re: map service don't show all records

yousofothman — Thu, 13 Nov 2014 07:57:51 GMT

thnak you very much for replay it help me