網(wǎng)絡(luò)應(yīng)用程序aspaspnet中英文資料外文翻譯文獻(xiàn)(文件)
【正文】 stry entries.. Development integrates seamlessly with IDE. includes builtin support for creating and modifying content. This unifies the ASP/VB programming models for the developers. Instead of opening multiple IDEs (as with Classic ASP platform), developers can open a single IDE and do all their work from a clean, consistent interface. is equipped with powerful debugging environment. This means that the powerful debugger for Windows applications is now available to debug Web applications as well. enables programmers to take advantage of the OOP model, for example, code sharing. Under OOP model, one of the most mon ways to achieve code sharing is inheritance, which is not available in Classic ASP. Since plete OO features are supported in , developers can transfer their OO design smoothly into code, enabling a software pany to keep their Windows application development styles, with which they are familiar, in Web application development。 Windows 2000 or Windows XP professional will work with .NET. However, Windows XP home edition or Windows 98 won’t work. On the client side, we can either use or WebMatrix. Among these, only costs money. The .NET Framework is included inside the package. We also can download the .NET Framework from the Internet. After the .NET Framework is installed, the QuickStart Tutorial is set up. It is also found on the Internet. This tutorial is a good starting point for experienced developers. It is claimed that the readers “should be fluent in HTML and general Web development terminology. …… should be familiar with the concepts behind interactive Web pages, including forms, scripts, and data access.” More plicated examples can be found from Microsoft .NET Framework SDK Documentation or Microsoft Visual Studio .NET Documentation. The second step was to test the teaching environment. A teaching server was set up for the Intranet on campus. It is configured for the client puters in the teaching lab. is installed on the client puters. provides two ways to access the Web server: FrontPage server extensions and File share. The FrontPage server extension is used on our teaching server. Programming testing has been done on all the major aspects of WAD. Except a few special ones, most of the problems occurred during the testing were minor problems which, after the munication with our Web technician, were resolved.Teaching materials have been updated. The major changes have been made on the data interaction, form and controls, application/session management, and error handling. Given that has made XML very practical and the using of Web service much easier. A lecture on XML and Web service has been added. As a result, ColdFusion lectures are reduced. The assessment has been adjusted accordingly.5. THE PROBLEMSWe have to admit that with is a much more plicated client server environment than the Classic ASP environment. This plexity es from the configuration system and the integration between the client puters and the Web server.On server, each level of the application directory can have a configuration file. All these configuration files are optional except . A developer has full control over those optional configuration files. Developers bee more involved with the server settings via these files. One problem that happened to several students and myself on our home servers is the permission problem. We found our applications didn’t have permission to write to database/XML files. Microsoft (2003) provides three solutions to this problem. The simplest one is to change the file and set the username attribute to SYSTEM in the processModel section. We observed that behave differently in a standalone environment, a single user client server environment, and a multiple user client server environment. A few problems don’t occur in the first two environments occur frequently in the last environment. The major one is when we try to create a new project or open an existing project, we often get an error message, “The user name or password you ent
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