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This article mainly explains "what is the function of Visual C++ development environment", interested friends may wish to have a look. The method introduced in this paper is simple, fast and practical. Now let the editor take you to learn "what is the function of the Visual C++ development environment"?

For the official launch of Visual C++ is currently one of the C++ integrated development environments on the Windows platform, there are a large number of applications and software are developed using it. The development environment of VC provides powerful functions, which provides strong support for developers to develop applications conveniently, quickly and efficiently.

However, because programmers have their own characteristics and habits, there may be many different needs for programming development environments. VC's IDE integrated development environment fully takes into account this point, and specially provides the function of extending the development environment, so that developers can enhance the function of the VC development environment itself through some programming development according to the needs.

Visual C++ Automation Mechanism

When using VC for development, many operations can be done manually in VC's integrated development environment, such as using menu commands to open a project, modify the source file, save the file, and then compile the link to get the executable file and so on. Most of these operations are routine and repeated many times.

VC provides an extension mechanism for Automation automation (from previous OLE automation). VC developers can make IDE perform some operations automatically by developing VBScript macros or plug-ins. The benefits are obvious: you can greatly shorten the time for these operations, and you can avoid some errors that may occur in manual operations, such as omissions, typing errors, and so on. VBScript macros are programs written in the VBScript language, while plug-ins are COM artifacts developed using VC or Visual Basic.

We can also use VBScript macros and plug-ins to beautify and modify the interface of VC itself, such as paging VC windows (similar to the interface of Delphi), and so on.

In macros or plug-ins, Visual C++ 's integrated development environment itself and its parts can be manipulated as objects. For example, you can open, edit, and close a file by manipulating the object that corresponds to the file of the project. Similarly, manipulating objects corresponding to windows in IDE can activate a window, resize it, and so on.

An object can be a part of an integrated development environment, or a set of related parts. For example, a Document file object represents an open file, while a Documents object represents all open files. Similarly, a Window window object represents an open window, while a Windows object represents all open windows. Documents and Windows objects are called collection objects, and they contain a set of related objects.

Each object in the IDE environment implements a two-way interface, providing a large number of methods, properties, and events that you need to manipulate when developing VBScript macros and plug-ins. At the same time, each object implements an IDispatch interface and a COM interface for the Automation mechanism to support access to object members (properties, methods, and events).

In order to better manipulate the objects of the integrated development environment, it is necessary to know the relationship between these objects. There is a hierarchical relationship between objects. The Application object is at the top level, and all other objects are subordinate to it. With this relationship, you can use the properties and methods of the Application object to directly access all of its subordinate objects! The objects of the VC integrated development environment and the inclusion relationships between them are as follows:

Application Application (Application can also contain its own) Projects Project Configurations Configuration Configurations (loop) Documents Document Window (general window) TextDocument TextSelection TextWindow Window (text window) TextEditor Windows Debugger Breakpoints Breakpoint

For example, the Breakpoints object has a Breakpoint object as one of its properties, that is, the Breakpoints object contains one or more Breakpoint objects. This allows access to all subordinate objects contained in an object through its properties. Conversely, you can access the object to which an object belongs through its Parent property.

At this point, I believe you have a deeper understanding of "what is the function of the Visual C++ development environment". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

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