With these days and weekends, the skeleton of the small program of the stamp transaction management is written. It can give the cousin to give the cousin, and it is much easier!
This applet is written with C # Ado, it is very simple, because you have used C # for the first time, this is a pleasant.
The following figure is the class of this small project
The Common Namespace is a basic class, including stamp class, trading trade class, and Utilities class for accessing the config file, such a database connection string and database Provider class name in the config file.
The DATA namespace is the data access layer, which uses Bridge mode, DBFACADE exposes the interface of data access, and transfers the access to iProviderImp subclass. This only achieves OLEDBProviderImp subclasses because of Access.
Ui namespace is interface, main interface / stamp browsing entry / transaction browsing entry interface
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