RelAttrValueUpdate Constructor | 
| Name | Description | |
|---|---|---|
| RelAttrValueUpdate(IRelAttrDef, Object, Object) | 
            Creates a value update entry.
              | |
| RelAttrValueUpdate(IRelAttrDef, Object, Object, Boolean, Boolean) | 
            Creates a value update entry. Use this constructor if either the 
            old or the new value of the attribute was not available.
              |