DBBaseContext :: doAfterRead - After read event
The after read handler is called when a data instance has been read. (DBO_Read event). This handler is typically used to initialize transient attributes and references in the instance or to select property settings for generic attributes and subordinated collections.
The handler can be overloaded in specialized property and type context class implementations.
Return value: Execution error ( int32 )
The value is usually returned from context functions or actions in order to report the result of execution. The variable may contain following values:
- -1: function/action not executed
- 0: function executed normally
- 1-9: Function executed with errors. Error codes depend on the function/action called.