KnowledgeBase.BeforeChangeValueEvent event
Occurs when the value of a fact will be changed.
Namespace : ielib
Assembly : ielib.dll
public event FactChangedEventHandler BeforeChangeValueEventpublic delegate void FactChangedEventHandler(Object sender, Fact f)ParametersType : System.Object.
sender : Source of the event, it is often an object of the
class KnowledgeBase.
Type : ielib.Fact.
f : Represents the object of the
Fact class that will be assigned to a value.