文獻翻譯c#和net框架計算機專業(yè)中英文-全文預(yù)覽
【正文】 appropriate. ? HRESULT: COM uses the HRESULT data type to return runtime error codes. .NET does not use HRESULTs. Instead, all unexpected runtime errors produce exceptions. ? The registry: COM applications must be registered in the system registry, which holds information about the configurations of the operating system and applications. .NET applications do not use the registry— simplifying the installation and removal of programs. Simplified Deployment Deploying programs written for the .NET Framework can be much easier than it was before, for the following reasons: ? The fact that .NET programs don’t need to be registered with the registry means that inthe simplest case, a program just needs to be copied to the target machine and it’s ready to run. ? .NET offers a feature called sidebyside execution, which allows different versions of a DLL to exist on the same machine. This means that every executable can have access to the version of the DLL for which it was built. Type Safety The CLR checks and ensures the type safety of parameters and other data objects— even between ponents written in different programming languages. The Base Class Library The .NET Framework supplies an extensive base class library, called, not surprisingly, the Base Class Library (BCL). (It is also sometimes called the Framework Class Library— FCL). You can use this extensive set of available code when writing your own programs. Some of the categories are the following: ? General base classes: Classes that provide you with an extremely powerful set of tools fora wide range of programming tasks, such as string manipulation, security, and encryption ? Collection classes: Classes that implement lists, dictionaries, hash tables, and bit arrays ? Threading and synchronization classes: Classes for building multithreaded programs ? XML classes: Classes for creating, reading, and manipulating XML documents C和 .NET 框架 C編程語言是為開發(fā)微軟公司的 .NET 框架上的程序而設(shè)計的。大多數(shù)程序員在使用 Visual Basic (VB)、 C 或 C++。純 Win32 API 不是面向?qū)ο蟮?，而且使用它的工作量比MFC 的更大。那時，Web 編程還是以后的事情，而且看起來和桌面編程 非常不同。 .NET框架是一種比 MFC 或 COM 編程技術(shù)更一致并面向?qū)ο蟮沫h(huán)境。 ? 安全性：該系統(tǒng)能提供更加安全的執(zhí)行環(huán)境，即使有來源可疑的代碼存在。 較之以前的 Windows 編程環(huán)境， .NET 框架為程序員帶來了相當大的改進。它還為桌面應(yīng)用程序、移動應(yīng)用程序和 Web 開發(fā)提供了軟
公司管理相關(guān)推薦
鄂ICP備17016276號-1