atk-sharp Gtk# is thread aware, but not thread safe; See the Gtk# Thread Programming for details. GLib.Object A set of , normally the set which an has. Constructor To be added To be added Constructor Pointer to the C object. Internal constructor This is an internal constructor, and should not be used by user code. Method System.Void an Add a new relation to the current relation set if it is not already present. Method System.Void a a To be added To be added Method System.Boolean An . Determines whether the relation set contains a relation that matches the specified type. if relationship is the relationship type of a relation in set, otherwise. Method Atk.Relation An representing a position in the set, starting from 0. Determines the relation at the specified position in the relation set. An , which is the relation at position in the set. Method Atk.Relation An Finds a relation that matches the specified type. An , which is a relation matching the specified type. Property GLib.GType GType Property. a Returns the native value for . Property System.Int32 Determines the number of relations in a relation set. An integer representing the number of relations in the set. Method System.Void An . Removes a relation from the relation set.