Development progresses by leaps and bounds which along with the time, a digital network time, should transport appears a city public transportation inquiry system to save the very much precious time to the people, is the present lives essentially one important are partial. The staff through uses this system, the promotion public transportation system standardized management, enhances the management efficiency and the level; Can facilitate promptly carries on the revision to the current information, the first time provides the reliable data, provides the network integration management for the public transportation company the basis.
The public transportation inquiry system development mainly includes the backstage database the establishment and the maintenance as well as front ends the application procedure development two aspects. Establishes the data uniformity and the integrity regarding former request is strong, the data security good storehouse. But regarding latter then the request application procedure function is complete, easy to use and so on the characteristic. After analysis, We use MICROSOFT Corporation VISUAL BASIC 6.0 development kits, Each kind of object-oriented development kit provides which using it, The data window this can facilitate in particular but succinctly operates the database the intellectualized object, First establishes the system application prototype in the short time, then。 Carries on the demand iteration to the initial prototype system, Revises and the improvement unceasingly, until forms user satisfaction the feasible system.
Key words: public transportation, inquiry system, Visual Basic 6.0,ADO
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