---
title: "Key Object Properties, Methods, and Events | Microsoft Docs"
ms.prod: sql
ms.prod_service: connectivity
ms.technology: connectivity
ms.custom: ""
ms.date: "01/19/2017"
ms.reviewer: ""
ms.topic: conceptual
helpviewer_keywords: 
  - "Key object [ADOX], members"
ms.assetid: fba47748-53dd-4a5c-8c00-72e48bbc5bb0
author: MightyPen
ms.author: genemi
---
# Key Object Properties, Methods, and Events
## Properties/Collections  
 [Columns Collection](../../../ado/reference/adox-api/columns-collection-adox.md)  
  
 [DeleteRule Property](../../../ado/reference/adox-api/deleterule-property-adox.md)  
  
 [Name Property](../../../ado/reference/adox-api/name-property-adox.md)  
  
 [RelatedTable Property](../../../ado/reference/adox-api/relatedtable-property-adox.md)  
  
 [Type Property (Key)](../../../ado/reference/adox-api/type-property-key-adox.md)  
  
 [UpdateRule Property](../../../ado/reference/adox-api/updaterule-property-adox.md)  
  
## Methods  
 None.  
  
## Events  
 None.  
  
## See Also  
 [Key Object (ADOX)](../../../ado/reference/adox-api/key-object-adox.md)