virtual void PreUpdateRecordset(ROWCOL nRow);
nRow
Specifies the current row id. You may call GetRecordFromRow to converts the row id to a zero-based record index.
This overridable is called from OnFlushRecord after all changed values have been flushed to the CRecordset and just before the CRecordset::Update method is called. You may override it if you want to do any changes in the current record of the CRecordset before it is updated to the database.
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