Note: This page includes content based on the F1 documentation for Centura development. It may be partially converted to support APF development, but should be regarded to be of uncertain actuality. It is provided as is. Eventually, it should be replaced by documentation available from within Visual Studio.
SalBoolean DataSourceSaveLock( )
The DataSourceSaveLock method records in the complete master-detail chain of data sources.
The return value is true records are locked successfully, false otherwise.
DataSourceSaveLock is called by the DataSourceSave function during the save process. To perform locking, DataSourceSaveLock first calls DataSourceExecuteSqlLock to lock records in the current data source, and then calls DataSourceSaveLock in all child data sources.