Events - cDataDictionary¶
Include: Use Db\cDataDictionary.pkg
Events and event-subscription methods exposed by cDataDictionary.
Type: Events
Summary¶
| Symbol | Purpose |
|---|---|
OnConstrain |
Event for reusable subclass constraints. |
OnValidate_Add |
Subscribes a DD-level validation handler. |
OnValidate_Del |
Removes a DD-level validation handler. |
OnValidate_Has |
Reports whether a DD-level validation handler is registered. |
OnFieldValidate_Add |
Subscribes a field validation handler. |
OnFieldValidate_Del |
Removes a field validation handler. |
OnFieldValidate_Has |
Reports whether a field validation handler is registered. |
OnForeignFieldValidate_Add |
Subscribes a foreign-field validation handler. |
OnForeignFieldValidate_Del |
Removes a foreign-field validation handler. |
OnForeignFieldValidate_Has |
Reports whether a foreign-field validation handler is registered. |