版权所有:微软
软件版本:3.0
文件大小:11.9MB
操作系统:win9x/NT/2000/XP
下载说明:
Visual Basic 3.0 requires Windows 3.0 or later, 2MB of available memory for design environment, one high density disk drive and a hard disk with 12MB available. EGA or higher resolution monitor. MS mouse or compatible pointing device. Includes three 1.44MB diskettes and the following printer materials: Component Objects and Companion Products for Visual Basic, Support and Service for Microsoft Visual Basic brochure, Basic Programmer's Journal magazine offer, Manuals: Programmer's Guide, Language Reference.
A Visual Basic 3.0 Standard competitive upgrade version was also released. License requires you to have a "Microsoft language product, Borland language
Visual Basic 3.0 Professional, version upgrade: You qualify for the upgrade if you own Visual Basic Programming System with Professional Toolkit (VB1 Pro), VB2 Pro, or Professional Toolkit for Visual Basic.
Visual Basic 3.0 Professional - Nine 1.44MB diskettes. Includes the following manuals: Professional Features Book1, Professional Features Book2, Language Reference, Programmer's Guide, Office Developer's Kit.
1993 年, Microsoft 发布了 Visual Basic 3.0 。这无疑是最成功的版本之一。这一版本的 Visual Basic 支持 ODBC 、 OLE 等高级特性。 Grid控件和数据控件能够创建出色的数据窗口应用程序,而Jet引擎让Visual Basic能对最新的Access数据库快速地访问。Visual Basic 3.0还增加了许多新的金融函数。此外还增加了相当多的专业级控件,可以开发出相当水平的Windows应用程序。Visual Basic 3.0是98年以前中国最流行的Visual Basic版本,因为它开发出来的可执行文件非常小,通常能用一张软盘装下。不过,Visual Basic采用虚拟机运行P代码的做法也让很多开发者不满,他们认为这样程序运行的效率很低,而且使用特别的工具可以轻易将其反编译。Visual Basic 3.0 标准版需要Windows 3.0以上,2MB 可用内存,一个高密度磁盘驱动器,12MB硬盘空间,EGA以上显示器,鼠标,包括3张1.44MB磁盘。Visual Basic 3.0 专业版,9张1.44MB软盘。
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