ArcGIS Pro 3.3 API Reference Guide
ArcGIS.Core.Data Namespace / SpatialQueryFilter Class / SpatialQueryFilter Constructor
Example

In This Topic
    SpatialQueryFilter Constructor
    In This Topic
    Represents the spatial component of a filter used when querying a FeatureClass.
    Syntax
    public SpatialQueryFilter()
    Public Function New()
    Example
    Searching a FeatureClass using SpatialQueryFilter
    public async Task SearchingAFeatureClass()
    {
      await ArcGIS.Desktop.Framework.Threading.Tasks.QueuedTask.Run(() =>
      {
        using (Geodatabase geodatabase = new Geodatabase(new DatabaseConnectionFile(new Uri("path\\to\\sde\\file\\sdefile.sde"))))
        using (FeatureClass schoolBoundaryFeatureClass = geodatabase.OpenDataset<FeatureClass>("LocalGovernment.GDB.SchoolBoundary"))
        {
          // Using a spatial query filter to find all features which have a certain district name and lying within a given Polygon.
          SpatialQueryFilter spatialQueryFilter = new SpatialQueryFilter
          {
            WhereClause = "DISTRCTNAME = 'Indian Prairie School District 204'",
            FilterGeometry = new PolygonBuilderEx(new List<Coordinate2D>
            {
              new Coordinate2D(1021880, 1867396),
              new Coordinate2D(1028223, 1870705),
              new Coordinate2D(1031165, 1866844),
              new Coordinate2D(1025373, 1860501),
              new Coordinate2D(1021788, 1863810)
            }).ToGeometry(),
    
            SpatialRelationship = SpatialRelationship.Within
          };
    
          using (RowCursor indianPrairieCursor = schoolBoundaryFeatureClass.Search(spatialQueryFilter, false))
          {
            while (indianPrairieCursor.MoveNext())
            {
              using (Feature feature = (Feature)indianPrairieCursor.Current)
              {
                // Process the feature. For example...
                Console.WriteLine(feature.GetObjectID());
              }
            }
          }
        }
      });
    }
    Requirements

    Target Platforms: Windows 11, Windows 10

    ArcGIS Pro version: 3 or higher.
    See Also