| In order to satisfy the requirements of practical teaching, the paper designs and realizes the Child English Teaching Software with .Net Framework 4.0 technology and Visual Studio 2010 platform. The use case analysis, system model, designs of interface as well as function, and codes are all based on actual needs. The entire software development process is based on tests. There are several characteristics of the software as follows:1. It is based on Visual Studio 2010 development platform. The powerful development platform, including UML, multi-language programming, software testing and deployment work together to achieve a complete software life cycle management (ALM, Application Lifecycle Management) and ensure software quality.2. This software provides customers with a teaching framework, and the administrators of the customers can organize the contents by themselves. Software provides a unified framework for teaching, which can ensure the consistency of teaching requirements; software uses role management, and training institutions (the administrator) can organize the contents according to different needs and store the content in the software database. The teachers implement teaching based on software.3. According to actual needs, the program uses the SQL Server Compact 3.5 database technology. It possesses not only the advantages of SQL databases, but also the ease of using the Access database. The users'information and course content are stored and the software update management can be achieved by copying the database,.4. It succeeds in employing the software registration technology which is based on WMI (Windows Management Instrumentation) to verify the identity to better achieve the purpose of copyright protection of software.Currently, the software has completed the entire development process through training institutions for a semester of application. The system is stable and meets the design requirements, and a good result has achieved through training and teaching. |
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