I am using the following code to read data from related table.The function always shows "Attributed Relationship exist". Although i have checked the relationship name its shows.please guide. while (feature != null) { IRelationship_Example(feature); count++; feature = featureCursor.NextFeature(); } //IRelationship Example public void IRelationship_Example(IFeature feature) { //assumes that only one RelationshipClass exists for the Origin feature class IEnumRelationshipClass enumRelClass = feature.Class.get_RelationshipClasses(esriRelRole.esriRelRoleAny); IRelationshipClass relClass = enumRelClass.Next(); //if a feature with no Relationships established has been selected, exit if (relClass == null) { return; } ESRI.ArcGIS.esriSystem.ISet relSet = relClass.GetObjectsRelatedToObject((IObject)feature); relSet.Reset(); //If an Attributed Relationship does not exist, exit if (relClass.IsAttributed != true) { return; } IFeature destinationFeature = (IFeature)relSet.Next(); while (destinationFeature != null) { IRelationship relationship = relClass.GetRelationship((IObject)feature, (IObject)destinationFeature); IRow row = (IRow)relationship; object attributeValue; if (row.get_Value(0) == null) { attributeValue = "0"; } else { attributeValue = row.get_Value(0); } Console.WriteLine("Destination OID: {0} Origin OID: {1} Attribute value: {2}", relationship.DestinationObject.get_Value(0), relationship.OriginObject.get_Value(0), attributeValue); destinationFeature = (IFeature)relSet.Next(); } }