public ISelectionSet Select(IQueryFilter filter) { filter.SubFields = this.IDFieldName; filter.AddField("FDB_OID"); filter.AddField("FDB_SHAPE"); IFeatureCursor cursor = (IFeatureCursor)_fdb.Query(this, filter); IFeature feat; SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope); while ((feat = cursor.NextFeature) != null) { int nid = 0; foreach (FieldValue fv in feat.Fields) { //if (fv.Name == "FDB_NID") //{ // nid = (int)fv.Value; // break; //} } selSet.AddID(feat.OID, feat.Shape); } cursor.Dispose(); return(selSet); }
async public Task <ISelectionSet> Select(IQueryFilter filter) { filter.SubFields = this.IDFieldName; filter.AddField("FDB_SHAPE"); filter.AddField("FDB_OID"); IFeatureCursor cursor = await _fdb.Query(this, filter); IFeature feat; SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope); while ((feat = await cursor.NextFeature()) != null) { //long nid = 0; foreach (FieldValue fv in feat.Fields) { //if (fv.Name == "FDB_NID") //{ // nid = Convert.ToInt64(fv.Value); // break; //} } selSet.AddID(feat.OID, feat.Shape); } cursor.Dispose(); return(selSet); }
public ISelectionSet Select(IQueryFilter filter) { filter.SubFields = this.IDFieldName; filter.AddField("FDB_SHAPE"); filter.AddField("FDB_OID"); using (IFeatureCursor cursor = (IFeatureCursor)_fdb.Query(this, filter)) { IFeature feat; SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope); while ((feat = cursor.NextFeature) != null) { selSet.AddID(feat.OID, feat.Shape); } return(selSet); } }
async public Task <ISelectionSet> Select(IQueryFilter filter) { filter.SubFields = this.IDFieldName; if (filter is ISpatialFilter) { filter.AddField(this.ShapeFieldName); } using (IFeatureCursor cursor = await OgcSpatialFeatureCursor.Create(this, filter)) { IFeature feat; SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope); while ((feat = await cursor.NextFeature()) != null) { selSet.AddID(feat.OID, feat.Shape); } return(selSet); } }
public ISelectionSet Select(IQueryFilter filter) { if (String.IsNullOrEmpty(this.IDFieldName) || filter == null) { return(null); } filter.SubFields = this.IDFieldName; using (IFeatureCursor cursor = this.GetFeatures(filter)) { IFeature feat; SpatialIndexedIDSelectionSet selSet = new SpatialIndexedIDSelectionSet(this.Envelope); while ((feat = cursor.NextFeature) != null) { selSet.AddID(feat.OID, feat.Shape); } return(selSet); } }