The System Design of Test Countdown Based on VB
Abstract:The system design of the Test Countdown is to provide students with a comfortable environment, and is convenient for students to master the test time. This paper show us how to realise the system design of the test countdown in detail by the application of clock control in the Visual Basic6.0 environment. This paper expounds the overall design and the detailed design of the software, and discusses the main technology and the code structure which have been used in the system. Finally, make a test and summary on the system. According to the flexible characteristic of the VB system, we can make test countdown system applied to many types of examination system.
Key Words:The System of the Test Countdown ;Visual Basic6.0;clock control
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