Now what do you want to be a MFC car ticketing system, don't know what to do with the time when the ticket problem, hope that we can according to the time the system, real-time provide purchase number and not the outdated number and ask, how to realize the thank you!!!!!!

CodePudding user response:

If I were you, I will be in the database, time to write a stored procedure and then refresh the temporary table or view. MFC interface and only responsible for user interaction, such as click to view tickets to query the database of the temporary table or view, there is a stored procedure to refresh regularly, save the current moment later train number information)