Design And Implementation Of Report Generator Based On .NET Component Technology

Report generator based on .NET 's component technology is a basis .NET component technical design about the simple report form, the multi- column report form and the master-slave report. It completes these three kinds of report forms' printing and the print preview at the function in advance. This production actually is a .NET component, as a .NET component, it may inserts into a report form system, forms the report forms system with other component which a function consummates, also may insert into the other systems to completes the report form printing function. The report form printing may be said is printing application which is most early born, through the printing application from the beginning until now, the report form printing application widely distributed in commercial each quoin, from the bank finance industry transaction report form to the major and medium small business's internal financial report form, the processing report form already became the matter which in our routine work frequently had to process. All kind of enterprise's data must be reflected through the report form, the lower echelon needs report by the report form's form for the higher authority in the unit ,therefore the report form to an enterprise is appears very important. Also in does not stop along with the report form output demand development report form printing develops, thus enables the report form printing application throughout to occupy the important status in the commercial printing.First this article is briefly introduced and has analyzed the development technology which is related report form generated based on .NET 's component technology: component technology ,vessel, System.Component Model naming space, design pattern template method pattern and factory method pattern. Then, uses the object-oriented design method, has produced this component's demand analysis, has analyzed each important kind of function, and introduced with emphasis GeneralReport, TestUseCases and the report form control GeneralReportCtrl the outline design, the detailed design and the realization.Finally, the paper generally introduced this component's test process and the test result, has carried on the summary and the forecast to this system, and then gives the person my honest thanks whom gives me helps in this component performance history .