基于VB程序数据库登录权限问题的研究

程序中的权限设置问题，是程序的关键所在，在程序设计中有着至关重要的作用，在此就程序设计中的权限设置进行讨论。程序采用模块进行权限设置，在模块中，使用程序级公用过程，设置不同权限管理员或用户的登录方法和不同的运行界面，程序使用8个运行界面，设置三级不同权限管理员的运行界面，通过数据库中对管理员或用户权限的设置，使不同的管理员或用户可以获得完全不同的运行方式，在同样界面，由于管理员权限不同，运行方式同样不同。通过这种方法，其目的是对各级别的登录者运行不同的程序界面。其结果是减少了程序的运行界面，使程序量大为减少。在此的设计思路，在其他程序设计中可以借鉴。

Discussion of log permissions based on VB program

The permission setting is crucial for the program and plays a important role in program design.The permission setting in program design is discussed.The modules are adopted to set permissions in program design.The program-level sharing processes are used to set different permission administrator or users′ log ways and different operation interface are set in modules.The Program works with eight operating interfaces,among which three-level operating interfaces for different permission administrators are set.That is,the different administrators or users can achieve entirely different operation modes through the administrator or user permission set in database,and in the same interface,the operation modes might be different due to the administrators′ different permissions.Its purpose is to run different program interfaces for the users at different levels.Its result is to reduce the program operating interfaces and the program amount.This design idea can be use for reference in other program designs.