IEnumTopologyParent Interface

Provides access to the set of parents of a topology element.

Product Availability

Members

	All Properties Methods	Description
	Count	The count of parents of this topology element.
	Next	Returns the next parent of this topology element.
	Reset	Resets this eumerator.

Remarks

Unlike most enumerators in the Geodatabase API, the Next method of this interface does not return objects, but esriTopologyParent structs. Since structs are a value types, checking whether a return value is null should not be used as a conditional statement to iterate through the enumerator's values (it will never be null). However, this interface provides a Count property, which can be used to iterate through the values a specific number of times, instead of checking for a terminating condition such as a null value.

.NET Related Topics