The small north market handset card sale system is selects visual Basic 6.0 to develop this system, applied the ADO database visit technology, the database has selected Access.Has made up in traditional sale each link mistake which causes with the manual operation, may avoid staff each month of consumption the massive time and the energy.Carries on the statistics using this system to related sales each kind of information, can guarantee the unit price accurately, the account calculation unmistakable.
The system mainly has four function modules: Registers systematic, the basic document system, the sales system and the system maintenance.In which registers the system main function to include: Increase user, revision password, deletion user.The basic document system function includes: The supplier material, the distributor material, enter the card initial establishment.The sale management system management system function includes: The handset card warehousing, sells the management and the handset card stock and so on.The system maintenance function includes: The operator manages, the password revises, the operator jurisdiction establishment, the data initialization, the diary examination and so on.
This system development deference principle, first is the serviceable principle, is suitable in the sales flow each link use, is one enhances the perfect system unceasingly, the system can carry on the unceasing development, simultaneously will be able maximum limit to adapt the future service development demand.Next is the usability principle, the system uses personnel's computer horizontal level not one, therefore the system should as far as possible operation be simple, maintains simply.Also has the deference reliable principle, because the operation fault appears when the breakdown, reuses, the system should have from lifts the function, for a while equipment failure, the system should be possible to carry on the restoration, does not destroy the data the uniformity and the integrity.Finally is the secure principle, the system user according to the service need, has the security rank and the operation jurisdiction which does not use, the system must guarantee the data the security, the system internal important service operation leaves leeway the trace.
Completes the sales management using the computer help enterprise high efficiency daily business, adapts the modern enterprise system request, also is impels the enterprise to sell the management to move towards scientific, the standardized essential condition.
Key words: VB; Window; Object-oriented;