I have a recycling feature cursor that is used to fetch a single row. Is it my responsibility to release that returned feature, or will it be cleaned up by the cursor as it would be if I consumed the entire cursor?
public object GetFirstValue(IFeatureClass featureClass, string field){ IFeatureCursor cursor; IFeature feature; try { cursor = featureClass.Search(null, true); feature = cursor.NextFeature(); return feature.get_Value(feature.Fields.FindField(field)); } finally { if(cursor != null) Marshal.ReleaseComObject(cursor); //do I need to release the feature here? }}
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public object GetFirstValue(IFeatureClass featureClass, string field){ IFeatureCursor cursor; IFeature feature; try { cursor = featureClass.Search(null, true); feature = cursor.NextFeature(); return feature.get_Value(feature.Fields.FindField(field)); } finally { if(cursor != null) Marshal.ReleaseComObject(cursor); //do I need to release the feature here? }}
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