Visual Basic.NET2003新增功能（外文文献翻译）.docVIP

原文： Whats New in Visual Basic?.NET 2003 As a veteran Visual Basic developer, you have undoubtedly invested a lot of time and effort in learning the intricacies of Visual Basic. At first glance, it may appear to you that Visual Basic .NET is so radically different from what you know that you will have to learn it all over again. In reality, while many things have changed, the overall experience of developing in Visual Basic remains essentially the same. Your knowledge of Visual Basic will help you immediately become productive in Visual Basic .NET. There are, however, a number of changes to Visual Basic that will require you to adjust your mindset and set aside some old habits. Some of the rules for the language, tasks such as debugging and deployment, and even some terminology have changed — often in subtle ways. Ultimately, the changes make Visual Basic easier and more powerful than ever before. The following topics will help you identify the changes in Visual Basic .NET from the perspective of a Visual Basic 6.0 veteran. Visual Basic?.NET 2003 includes the following improvements that will help you write code faster, with fewer errors, and for a wider range of users. Integrated device development supportVisual Basic?.NET 2003 and the Microsoft.net Framework 1.1 now include integrated support for more than 200 mobile Web devices including mobile phones, pagers, and personal digital assistants (PDAs). The version of Visual Basic?.NET for professional developers, Visual Studio.net 2003 Professional, enables development for smart devices such as Pocket PC. Easy upgrade from Visual Basic?.NET 2002Upgrading your Visual Basic?.NET 2002 applications is as easy as loading your project and recompiling. Applications created using Visual Basic?.NET 2003 can safely live side-by-side with applications created using Visual Basic?.NET 2002. In addition, Visual Basic?.NET 2002 and Visual Basic?.NET 2003 can live comfortably on the same machine, ensuring a smooth transition. Enh