DBBaseContext :: doBeforeReopen - Before reopen handler
The before reopen handler is called when reopening the context (DBP_Reopen event). The before reopen handler may deny reopening the context by returning an error ( any value >0 ). In this case the property remains unchanged, i.e. the old property is still opened in the handle.
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.
Implementation details
int32
DBBaseContext :: doBeforeReopen ( )
The handler can be overloaded in specialized type context class implemented in an application.