This event is triggered once for each rule defined in EA_OnInitializeUserRules to be performed on each diagram in the selection being validated. If you don't want to perform the rule defined by RuleID on the given diagram, then simply return without performing any action. On performing any validation, if a validation error is found, use the Repository.ProjectInterface.PublishResult method to notify Enterprise Architect.

public virtual void EA_OnRunDiagramRule(
	Repository Repository,
	string RuleID,
	long DiagramID
)

Public Overridable Sub EA_OnRunDiagramRule ( _
	Repository As Repository, _
	RuleID As String, _
	DiagramID As Long _
)

public:
virtual void EA_OnRunDiagramRule(
	Repository^ Repository, 
	String^ RuleID, 
	long long DiagramID
)