The RdsAttributeDefaultExpressionKind enumeration contains calculation moment options of default attribute value.
It is used by the following properties and methods:
| Value | Brief description |
| 0 | None. Not specified. |
| 1 | EvaluateOnCreate. Calculate only on element creation. |
| 2 | EvaluateOnEdit. Calculate on creating and editing element. |
By default the None value is used.
See also: