virtual void BeginTrans(LPCTSTR pszDescription);
pszDescription
Points to a string with the description of the command.
This base class version of this function does nothing. The subclasses that bind to concrete data sources implement the transaction functions based on the bound data sources capabilities.
If implemented, this marks the beginning of a transaction-like block of commands. All subsequent commands will be undone, redone and rolled back in one step.
CGXDBEngine::CommitTrans CGXDBEngine::Rollback
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