RelAttrValueUpdate Fields | 
The RelAttrValueUpdate type exposes the following members.
| Name | Description | |
|---|---|---|
| AttrDef | 
            The attribute definition
              | |
| IsNewValueAssinged | 
            Indicates if the new value is available
              | |
| IsOldValueAssinged | 
            Indicates if the old value was available
              | |
| NewValue | 
            The new value
              | |
| OldValue | 
            The old value
              |