Design And Implementation Of Exception Handling System For C# Program

Since the end of last century,many new programming languages were successively developed for a variety of different types of software applications and had become a powerful tool for software engineers.These software programming languages commonly used by the exception handling mechanism, including C++, Java, C#, etc. Exception handling mechanism has thus become an important feature of advanced programming languages.The C# language as an object-oriented programming language with its simple, modern and versatile features in network services and application software development has been widely used. However,C# language relative to other programming languages, there is a lack of exception specification, poor scalability limitations in the exception handling mechanism.At present, most C# program on exception handling is relatively simple.poor user experience and exception reporting information without reasonable management.These problems seriously affect the robustness and reliability of the software system.Therefore, this paper mainly studies the application of exception handling mechanism in C# program.Design exception handling system for C# program to improve the program’s exception handling capabilities, ensuring the robustness and reliability of the software system.(1) Comparative analysis the characteristics and problems of the C# language on the exception handling mechanism and exception handling.For many C# program exists poor user experience,low efficiency defect and other defects on exception handling, we proposed demand analysis and overall design of exception handling system for the C# program.And analysis related technologies in the system.(2) We designed in detail the exception handling module, exception information communication module and exception information management module of the system from he design thinking, design scheme and key function.In order to achieve the goals that improve defects on current C# exception handling way and achieve friendly,flexible and efficient exception handling purpose.(3) Setting up the test environment.We applicate and test this exception handling system in different types of C# program to verify the feasibility of the system from a practical point.At the same time, it point out the shortcoming and needs to be improved aspects of the system.This article combined with C# exception handling mechanism based on.NET development environment and use XML technology, C# network programming and database technology to achieve the entire process that from handling exceptions, collect exception information to the exception information management.At the same time.the exception handling system will be applied to real-world enterprise applications to improve the practical value of the system.