API Reference > OdDg Classes > OdDgECDbRelationshipClassHintClassInstance Class > OdDgECDbRelationshipClassHintClassInstance Methods > OdDgECDbRelationshipClassHintClassInstance::setPreferredDirection Method
OdDgECDbRelationshipClassHintClassInstance::setPreferredDirection Method
Syntax
C++
virtual void setPreferredDirection(const OdString& strValue) = 0;
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