跪求达人翻译一段英文文献~Traditionally, the computer industry has viewed Microsoft Corp.'s Visual Basic (VB) more as a learning tool than as a serious application development program. However, new features added to the product, along with
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跪求达人翻译一段英文文献~Traditionally, the computer industry has viewed Microsoft Corp.'s Visual Basic (VB) more as a learning tool than as a serious application development program. However, new features added to the product, along with
跪求达人翻译一段英文文献~
Traditionally, the computer industry has viewed Microsoft Corp.'s Visual Basic (VB) more as a learning tool than as a serious application development program. However, new features added to the product, along with the inclusion of VB 6.0 in the Visual Studio 6.0 suite, lend credibility to Visual Basic as a professional programming environment.
VB 6.0 provides a wide assortment of new controls, advances in language constructs, and new object-oriented features. This version not only improves on the functionality of its predecessors, but also brings new Internet connectivity in the form of Internet Information Server Web classes, Visual Basic Generated DHTML, and Remotable DataSets using the new ActiveX Data Objects (ADO).
Some of these new controls provide important functionality, and some we think were just plain fun. The CoolBar, for instance, falls in the latter category. This little control allows you to create custom toolbar bands much like the Internet Explorer (IE) 4.0 quick-launch bar and navigation bar. The Image ComboBox is also a nice addition to the VB toolbox. As its name suggests, the Image ComboBox can display graphical icons as well as text. An example of this might be displaying a color swatch next to its name or a drive picture next to the corresponding letter.
As Microsoft Access users, we found that the Data Repeater control was like an old friend. By creating other controls within the Data Repeater and connecting it up to a data source, we achieved the equivalent of Access Continuous Forms. This displays multiple copies of an original form, each corresponding to a record.
VB is not only a container for widgets, but also a system for developing code to make applications. One of its previous shortcomings was its handling of textual data. We have always found that sifting through text files or returned form data can be a slow and cumbersome process in VB. However, the Split, Join, Filter and Replace functions go a long way to ease this task. Although not yet as robust as some of its more command-line-based brethren, we found these features to save both time and energy when we were programming.
One of the biggest advances in general programming theory, object orientation has been slowly creeping into VB over the last few versions. Microsoft introduced the User Defined Data Type (UDT) in VB 3.0. This fledgling object-oriented construct allowed us to create variables with subvariables such as employee.salary or car.color. One of the features that really rounds out VB 6.0 is the ability to pass arrays or UDTs as arguments to procedures or functions. We found that this basic programming enhancement affords a much simpler device for the movement of data and specific data access.
跪求达人翻译一段英文文献~Traditionally, the computer industry has viewed Microsoft Corp.'s Visual Basic (VB) more as a learning tool than as a serious application development program. However, new features added to the product, along with
传统上,计算机行业已把微软公司的视觉基本(VB)更像一个学习工具的作用比作为一个严肃的应用程序开发项目.然而,新的特色产品,随着夹杂在视觉的VB 6.0里氏6.0套房,借可信度工作室,Visual Basic作为一家专业的编程环境.
VB 6.0提供了一个广阔的新型控制,提出了在语言构建的新对象的特点,.这个版本的功能,不仅可提高它的前辈,但同时也带来了新的互联网的连接形式的互联网信息服务器网络课程时,Visual Basic,Remotable数据集的生成DHTML使用新的ActiveX数据对象(ADO).其中的一些新的控制提供了重要的功能,以及一些我们认为是乐趣.这个CoolBar,例如,在后者的范畴.这个小管制允许你创建自定义工具栏的乐队就像Internet Explorer(例如)4.0 quick-launch酒吧和导航栏.图像的组合框也是一个很好的补充到VB工具箱.就如其名,图像的组合框可以显示图形图标以及文本.这样的例子可能显示颜色名称或未来布设驱动器的图片下相应的证书VB 6.0提供了一个广阔的新型控制,提出了在语言构建的新对象的特点,.这个版本的功能,不仅可提高它的前辈,但同时也带来了新的互联网的连接形式的互联网信息服务器网络课程时,Visual Basic,Remotable数据集的生成DHTML使用新的ActiveX数据对象(ADO).作为微软接入用户,我们发现数据转发器控制像一位老朋友.通过创建其它控制数据应连接起来数据源,我们取得了连续形式的访问.这显示多份表格正本,每个对应的记录.VB不仅是一个容器控件,但也是一个系统开发代码,从而使应用程序.它的一个不足之处是它的文本数据的处理.我们经常发现通过搜索文本文件或返回的数据格式可以是一个缓慢而繁琐的过程中.然而,分裂,加入、过滤和替换功能都要走很长的路来缓解这个任务.虽然没有像它的一些更多的command-line-based弟兄们,我们发现这些特征来节省时间和精力时,我们被编程.其中最大的进步在总体规划理论、目标定位已经慢慢爬到VB过去几个版本.微软推出用户自定义的数据类型(UDT)在VB 3.0.这个羽翼未丰的面向对象的构造允许我们去创造变量与subvariables employee.salary或car.color等.一个真正的特征,是完善VB 6.0能通过数组或UDTs以程序或功能.我们发现这个基本编程提高提供了一种更简单的设备的数据和特定的运动的数据访问方法