| ADOX 2.5 API Reference |  |
| ADOX 2.5 API Reference | |
Specifies the rule to follow when a Key is deleted.
| Constant | Value | Description |
|---|---|---|
| adRICascade | 1 | Cascade changes. |
| adRINone | 0 | Default. No action is taken. |
| adRISetDefault | 3 | Foreign key value is set to the default. |
| adRISetNull | 2 | Foreign key value is set to null. |
Applies To: DeleteRule Property