ArcGIS SilverLight开发类型错误
ArcGIS SilverLight api3.1
VS2010,SilverLight4
<esri:Legend Map="{Binding ElementName=MyMap}"
LayerIDs="Points of Interest, United States"
LayerItemsMode="Tree"
ShowOnlyVisibleLayers="False"
Refreshed="Legend_Refreshed">
上面红色部分 LayerIDs="Points of Interest, United States" 提示错误:无法将类型为“Microsoft.Expression.DesignModel.DocumentModel.DocumentPrimitiveNode”的对象强制转换为类型“Microsoft.Expression.DesignModel.DocumentModel.DocumentCompositeNode”
我查看Arcgis SilverLight的帮助,说这个错误在VS2012中是好的,可能是VS2010的bug
我想问,在VS2010中如何解决???