A rule that permits leadering if two objects are within a specified distance of one another.
|IAutoGroupRule||Controls members that are common to all cached graphic grouping rules.|
|IClassID (System)||Provides access to methods identifying class ID.|
|ILeaderingRule||Controls members specific to rules that govern whether two cached graphics should be leadered.|
|ILeaderProximityRule||Provides an identity interface to LeaderProximityRule objects.|
|IPersistVariant (System)||Provides access to members used for storage of an object through VARIANTs.|