?opy feature in new layer

SergeyKharitonov

Hi, I have one problem!
How to copy an object from the layer selected by the filter, in another new layer.
I can get the selected feature, but how to add it to a new layer don't know: (

Santosh_Pavan_KumarNukala

Unfortunately did not work, only creates an empty layer.

Simple exampel:

                     IFeatureLayer featlayerP = Class2.FindFeatureLayer("monitoring.dbo.path_polygon", mxDocument);             IFeatureLayer featlayerC = Class2.FindFeatureLayer("monitoring.dbo.%compartment_polygon", mxDocument);             Geoprocessor GP = new Geoprocessor();             // Intialize the MakeFeatureLayer tool             MakeFeatureLayer makefeaturelayer = new MakeFeatureLayer();             makefeaturelayer.in_features = featlayerP;             makefeaturelayer.out_layer = "Wells_Lyr";             copyfeatures.RunTool(GP, makefeaturelayer, null);              makefeaturelayer.in_features = featlayerC;             makefeaturelayer.out_layer = "bedrock_Lyr";             copyfeatures.RunTool(GP, makefeaturelayer, null);             SelectLayerByLocation SelectByLocation = new SelectLayerByLocation();              SelectByLocation.in_layer = "Wells_Lyr";             SelectByLocation.select_features = "bedrock_Lyr";             SelectByLocation.overlap_type = "INTERSECT";             copyfeatures.RunTool(GP, SelectByLocation, null);              SelectLayerByAttribute SelectByAttribute = new SelectLayerByAttribute();              SelectByAttribute.in_layer_or_view = "Wells_Lyr";             SelectByAttribute.selection_type = "NEW_SELECTION";             SelectByAttribute.where_clause = "id = '916EEBA8-7721-4BD3-8833-B61AC78A8F74'";             copyfeatures.RunTool(GP, SelectByAttribute, null);             // Intialize the CopyFeatures tool             CopyFeatures CopyFeatures = new CopyFeatures();              CopyFeatures.in_features = "Wells_Lyr";// "monitoring.dbo.path_polygon";                         CopyFeatures.out_feature_class = @C:\Users\kharitonov.sv\Documents\ArcGIS\Default.gdb\Wells_Lyr_c;             copyfeatures.RunTool(GP, CopyFeatures, null);

I tried it the other way. He gives me all the values ??????of the parent layer. Secret:(

            IFeatureSelection featureSelection = featlayerP as IFeatureSelection;             IQueryFilter qFilter = new QueryFilter();             qFilter.WhereClause = "id = '916EEBA8-7721-4BD3-8833-B61AC78A8F74'";             ISelectionSet selectionSet = featureSelection.SelectionSet;             ICursor cursor;              selectionSet.Search(qFilter, false, out cursor);              IFeatureCursor featureCursor = cursor as IFeatureCursor;             IFeature feature = featureCursor.NextFeature();             List<IFeature> features = new List<IFeature>();             while (feature != null)             {                 features.Add(feature);                 feature = featureCursor.NextFeature();             }             IFeatureClass r = (IFeatureClass)features[0].Class;             IFeatureLayer y = new FeatureLayerClass();             y.FeatureClass = r;             y.Name = "new";             mxDocument.Maps.Item[1].AddLayer(y);                         mxDocument.ActiveView.Refresh();

It worked for me though.. I applied SelectlayerByAttributes on my layer. This is how did

IFeatureLayer pFeatureLayer = GetFeatureLayer(); // I got my desired featurelayer from layers list displayed on map.
SelectLayerByAttribute pSelect = new SelectLayerByAttribute();

            pSelect .in_layer_or_view = pFeatureLayer; //  directly take your featurelayerP or featurelayerC
            pSelect .selection_type = "NEW_SELECTION";
            pSelect .where_clause = "id = '916EEBA8-7721-4BD3-8833-B61AC78A8F74'"; // I had given a Where condition .. "Country = India"
            pSelect.out_layer_or_view = "Filtered_layer";
            copyfeatures.RunTool(GP, SelectByAttribute, null);  // RunTool () as mentioned in the link

            // Intialize the CopyFeatures tool
            CopyFeatures CopyFeatures = new CopyFeatures();

// Here since the features are already selected in pFeatureLayer..
            CopyFeatures.in_features = pFeatureLayer;           // only selected elements are passed as in_features.
            CopyFeatures.out_feature_class = @C:\Users\kharitonov.sv\Documents\ArcGIS\Default.gdb\Wells_Lyr_c; // specify a valid path that exists
            copyfeatures.RunTool(GP, CopyFeatures, null);

Worked for me this way.. i feel you should also get it.

Regards,
Pavan