ArcGIS Pro二次开发-空间查询

ArcGIS Pro二次开发-空间查询

public static RowCursor Search(this BasicFeatureLayer searchLayer, Geometry searchGeometry, SpatialRelationship spatialRelationship)

    {

      RowCursor rowCursor = null;

      // define a spatial query filter

      var spatialQueryFilter = new SpatialQueryFilter

      {

        // passing the search geometry to the spatial filter

        FilterGeometry = searchGeometry,

        // define the spatial relationship between search geometry and feature class

        SpatialRelationship = spatialRelationship

      };

      // apply the spatial filter to the feature layer in question

      rowCursor = searchLayer.Search(spatialQueryFilter);

      return rowCursor;

    }