Hi, There is no direct support for GML in the ArcGIS Runtime SDK for WPF. However, if this is a key requirement for you, you could consider writing a custom layer. An example of this (the KML layer implementation) can be found in the ESRI.ArcGIS.Client.Toolkit.Datasources source code available on codeplex: http://esrisilverlight.codeplex.com/releases/view/80697. Download the source code then look in "ESRIToolkitSource_v2.4.zip\WPF\ESRI.ArcGIS.Client.Toolkit.DataSources\Kml". Cheers Mike Oh. Alright. I guess that's the only solution for now. I hope you'll support GML soon. Thank you very much.
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