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I have a feature class(polyline). there are 5 features in the feature class. I want to get notification when user changed property any of feature of feature class. How it can be achieved ? I am using arcmap 10.0. say, user got to arcmap edit mood. then make a straight line feature to curved feature. How can I get this notification that user changed its shape??
python and .net is my development technology.
If you are using ArcObjects / .NET, you would have to listen to the OnChangeFeature event of the Editor object e.g.
var editorUid = new UIDClass { Value = "esriEditor.Editor" };
var editEvents = (IEditEvents_Event)Application.FindExtensionByCLSID(editorUid);
editEvents.OnChangeFeature += obj => { MessageBox.Show("Change " + obj.OID); };
Please consult the ArcObjects documentation for more information: http://resources.arcgis.com/en/help/arcobjects-net/conceptualhelp/index.html#/d/000100000154000000.htm
var featureClass = obj.Class as IFeatureClass
– Berend
Jan 14 '16 at 7:43
If you cast the obj passed to OnChangeFeature as IFeatureChanges, you can check ShapeChanged to determine if the shape has changed (and not just an attribute).
