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This article mainly shows you how to use VS2005 program tools. The content is simple and easy to understand. It is clearly organized. I hope it can help you solve your doubts. Let Xiaobian lead you to study and learn this article "How to use VS2005 program tools".

The VS 2005 program introduces many class diagrams, which are created by the Class Designer, which is an important component of the VS 2005 program. For some programmers, class diagrams have become one of the most commonly used tools in Visual Studio.

Class diagrams provide a visual representation of types and type hierarchies. It is worth noting that class diagrams are not static, developers can add new types, create new relationships, insert members, delete members, and so on. The class diagram is synchronized with the application's source code, and changes to the types modeled in the class diagram are immediately reflected in the code.

Conversely, changes to the source code are immediately visible in the related class diagram. As a result, the application and diagram are always synchronized. Modifying design documentation is one of the fundamental benefits of class diagrams. Where did the project documentation disappear after the project implementation started? This is a common problem that afflicts object-oriented application developers. For many applications, the original design documentation is unavailable or not updated as the software evolves. VS 2005 programming documents often become stale quickly and disappear shortly after implementation. Class diagrams help update these important documents, including changes to the original design.

Conversely, a class diagram can be saved as an image to preserve a snapshot of the design. VS 2005 programs truly loop through the class design, design, and implementation phases, which translates into better developed applications. This also makes application maintenance easier.

Class diagrams provide a high-level vision for an application that is beneficial throughout the application lifecycle. This is especially useful for complex systems with hundreds of classes and many relationships, where examining code is a tedious, time-consuming process. It also doesn't lose the clarity that an application outline view usually provides.

Class diagrams provide an overview and, if necessary, some introspection information. VS 2005 programs have important value for this information to programmers who perform application maintenance. Class diagrams represent a new starting point for anyone using Visual Studio for product maintenance.

The entire class hierarchy can be represented in the class diagram, but the developer controls how much information can be represented in the class diagram. You can view a class, multiple types, or anything in the class diagram, depending on the developer's discretion. In addition to this, multiple class diagrams can be added to group-related types, or simply reduce the amount of information in any particular diagram. You can view all types of diagrams: classes, structures, and interfaces. You can also view relationships between types, such as inheritance and associations.

There are several ways to create a class diagram in VS 2005 programs. One way is to select Add New Item from the Project menu, then select Class Diagram from the Add New Item dialog box, and name the class diagram in the edit box (class diagram files automatically have a.cd file extension). You can also open a new class diagram from Solution Explorer or the Class View window. In solution explorer, open the shortcut menu for a project or source file and choose view class diagram, which creates a new diagram containing all classes in the project or source file. In the Class View window, open a shortcut menu for a project name or class, and then select View Class Diagram.

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