When set to true, an entity passed to Add() or Insert() will be tested if it's already present. If so, the index is returned and the object is not added again. If set to false (default: true) this check is not performed. Setting this property to true can slow down fetch logic. DataAccessAdapter's fetch logic sets this property to false during a multi-entity fetch.

bool DoNotPerformAddIfPresent { get; set; }

Property DoNotPerformAddIfPresent As Boolean
	Get
	Set