ArcObjects Library Reference (ArcMapUI)

ISpatialJoin Interface

Provides access to members that join the attributes of feature classes based on the spatial relationships of the features.

Available with ArcGIS Desktop.

ISpatialJoin performs a join operation based a spatial relationship between two feature classes.

	Name	Description
	JoinAggregate	Join using aggregate. Only features within a distance of maxMapDist will be joined. A maxMapDist of -1 means infinity.
	JoinNearest	Joins with the nearest feature in the join feature class. Only features within a distance of maxMapDist will be joined. A maxMapDist of -1 means infinity.
	JoinTable	The spatial table to append fields from.
	JoinWithin	Joins a feature in the source feature class with the feature if it falls within in the join feature class.
	LeftOuterJoin	Indicates whether a match is required before adding a record from the source feature class to the result. If TRUE, all records in the source feature class are added regardless of whether there is a match.
	ShowProcess	Indicates whether to show update messages while processing join.
	SourceTable	The spatial table to append fields to.

CoClasses and Classes	Description
SpatialJoin	Spatial Join two feature classes.