visual basic

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visual basic

基础

承担了程序设计基础Visual Basic)、程序设计应用(Excel VBA)、数据库应用技术、多媒体技术及应用和电子支付与安全 …

程序设计

16 Ppt Presentation ... Visual Basic 简介: Visual Basic 程序设计: Print 的使用: ...

运算符

And 运算符 (Visual Basic) 和 IsFalse 运算符 运算符可以被重载,这意味着当操作数具有某个类或结构的类型时,该类或结构可 …

编程语言

在某些编程语言(如 Visual Basic)中,只需简单地声明、提出和处理相应事件即可。在其他语言中,您可能需要使用某些可复 …

计算机二级

全国计算机二级(visual basic)2010年9月上机考试2全国计算机二级(visual basic)2010年9月上机考试2全国计算机二级(visual bas…

编辑器

关于CABLE行业的英语术语-电线电缆网DXDLW ... Width 宽度 Visual basic 编辑器 Headings 表头(标题) ...

视觉化程式语言中

794.( 4 )在视觉化程式语言中(如Visual BasiC)中,下列何种功能无法达成?(1)动态资料交换(DDE) (2) 物件连结嵌入(OLE) (3) …

开发工具

开发工具(如Visual Basic)中引用要使用的MAPGIS 组件;

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In brief, Visual Basic automatically converts a value of a given type to any other type to which it widens. 简言之,VisualBasic自动将给定类型的值转换成其扩展的任何其他类型。
2
The Continue keyword in Visual Basic now allows you to skip to the next iteration of a loop without processing the rest of the loop body. VisualBasic中的Continue关键字现在允许跳到循环的下一次迭代中,而无需处理循环体的其余部分。
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Visual Basic allows implicit conversions of any data type to any other data type. VisualBasic允许将任何数据类型隐式转换为其他任何数据类型。
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Although Visual Basic Express Edition makes programming easy, it may not always behave exactly as you expect. 尽管VisualBasic速成版使编程变得简单,但它并不总是完全按照您预期的那样运行。
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Build events in Visual Basic can be used to run scripts, macros, or other actions as a part of the compilation process. VisualBasic中的生成事件可以用来运行脚本、宏或作为编译过程一部分的其他操作。
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Optional. Denotes the beginning of the name of the attribute when attribute is not a valid identifier in Visual Basic. 可选。当attribute不是VisualBasic中的有效标识符时,表示属性名称的开头。
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The Visual Basic Date function, used to set the system date for your computer, will not accept Hijri dates. 用于设置您计算机的系统日期的VisualBasicDate函数,不接受回历日期。
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While ASP. NET code is all on the server, there may also be JavaScript or Visual Basic code on the client. 虽然ASP.NET代码全都在服务器上,但在客户端上可能还有JavaScript或VisualBasic代码。
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As you work in Visual Basic Express Edition, help is always just a key-press away. 当您在VisualBasic速成版中工作时,总是可以通过按下某个键来获得帮助。
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When sorting, a null reference (Nothing in Visual Basic) is considered to be less than any other object. 排序时,空引用(在VisualBasic中为Nothing)被视为小于任何其他对象。
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Visual Basic allows you to test conditions and perform different operations depending on the results of that test. VisualBasic使您可以测试条件,然后根据该测试的结果执行不同的操作。
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Visual Basic includes a code library of IntelliSense Code Snippets that you can insert with a few mouse clicks into your application. VisualBasic包括一个IntelliSense代码段代码库,只需单击几次鼠标便可将这类代码段插入应用程序。
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Nevertheless, both the Visual Basic and C# compilers allow you to touch static members of a base type through a derived type name. 不管怎样,VisualBasic和C#编译器都允许您通过派生的类型名称来触及基类型的静态成员。
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Converts to a string terminating in a null reference (Nothing in Visual Basic) or to a BSTR. 转换为以空引用(在VisualBasic中为Nothing)终止的字符串或转换为BSTR。
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If you do not use New, the initial value of the variable is Nothing (Visual Basic). 如果不使用New,则该变量的初始值为Nothing(VisualBasic)。
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Visual Basic does not support the Exit Statement (Visual Basic) to transfer control out of a With block. VisualBasic不支持Exit语句(VisualBasic)将控制传递到With块之外。
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If you are completely new to development, this page provides the learning materials necessary for you to begin developing with Visual Basic. 如果您完全是一个开发新手,本页为您提供了开始使用VisualBasic进行开发所需的学习材料。
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Make sure you did not attempt to change a Visual Basic project within a database or document. 确保未试图在数据库或文档内更改VisualBasic项目。
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Visual Basic now allows you to have greater control over the detailed behavior of events. VisualBasic现在允许您在更大程度上控制详细的事件行为。
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Include the Option Explicit Statement (Visual Basic) at the beginning of your code. 在代码的开头包含OptionExplicit语句(VisualBasic)。
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That information will help Microsoft engineers identify the cause of the error and may help improve the next release of Visual Basic. 这些信息有助于Microsoft工程师识别错误的原因,从而改善下一个版本的VisualBasic。
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Demonstrates how to use Visual Basic functions to determine information about a file, search for a string in a file, and write to a file. 演示如何使用VisualBasic函数来确定有关文件的信息,在文件中搜索字符串以及写入文件。
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Control structures in Visual Basic can be nested to as many levels as you want. VisualBasic中的控制结构可以根据需要嵌套任意多级。
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The simplified program is called WordXml. Net, and I'll document the Visual Basic. NET source code in sections below. 简化后的程序称为WordXml.Net,我将在以下几节中介绍VisualBasic.NET源代码。
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The database tools in Visual Basic make working with data a snap, as you will see in the next few lessons. 在下面几课中您将会看到,VisualBasic中的数据库工具使数据处理工作变得易如反掌。
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The designer architecture in Visual Studio lets you assemble non-visual component classes as easily as you assemble Visual Basic forms. 使用VisualStudio中的设计器结构,可以像组合VisualBasic窗体那样方便地组合非可视组件类。
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You can go on to the next topic for some suggestions on other resources for learning more about Visual Basic. 若要了解有关VisualBasic的更多信息,可以继续下一主题,找出关于其他资源的一些建议。
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If you programmed previously in Visual Basic 6, you know that the following code could be used to show one of the forms in your project. 如果您以前用VisualBasic6编写过程序,就应该了解可以使用下面的代码来显示项目中的一个窗体
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You are not yet a Visual Basic expert, but you know enough to start writing your own programs. 虽然您还不是VisualBasic专家,但您所学的知识已足够用来编写自己的程序。
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Describes how Visual Basic supports inheritance, allowing you to define classes that serve as the basis for derived classes. 描述VisualBasic如何支持继承,使您可以对用作派生类基础的类进行定义。