#C VISUAL STUDIO CODE HOW TO#
#C VISUAL STUDIO CODE FOR MAC#
#C VISUAL STUDIO CODE SOFTWARE#
#C VISUAL STUDIO CODE CODE#

Code metrics results for an anonymous method that's declared in a member, such as a method or accessor, are associated with the member that declares the method. Anonymous methods are most frequently used to pass a code block as a delegate parameter. The value is typically a close match to the previous metric, Lines of Code, which is the MSIL-instruction-based metric used in legacy mode.Īn anonymous method is just a method that has no name. This metric is available starting in Visual Studio 2019 version 16.4 and (2.9.5). This is a count of number of operations in executable code. Lines of Executable code - Indicates the approximate number of executable code lines or operations. Lines of Source code - Indicates the exact number of source code lines that are present in your source file, including blank lines. For more information, see Class coupling. High coupling indicates a design that is difficult to reuse and maintain because of its many interdependencies on other types.

#C VISUAL STUDIO CODE SOFTWARE#

Good software design dictates that types and methods should have high cohesion and low coupling. For more information, see Depth of inheritance.Ĭlass Coupling - Measures the coupling to unique classes through parameters, local variables, return types, method calls, generic or template instantiations, base classes, interface implementations, fields defined on external types, and attribute decoration. For Depth of Inheritance, a low value is good and a high value is bad. The higher this number, the deeper the inheritance and the higher the potential for base class modifications to result in a breaking change. Depth of Inheritance is similar to class coupling in that a change in a base class can affect any of its inherited classes. For more information, see Cyclomatic complexity.ĭepth of Inheritance - Indicates the number of different classes that inherit from one another, all the way back to the base class.

A program that has complex control flow requires more tests to achieve good code coverage and is less maintainable. It is created by calculating the number of different code paths in the flow of the program. For more information, see Maintainability index range and meaning.Ĭyclomatic Complexity - Measures the structural complexity of the code. A red rating is a rating between 0 and 9 and indicates low maintainability. A yellow rating is between 10 and 19 and indicates that the code is moderately maintainable. A green rating is between 20 and 100 and indicates that the code has good maintainability. Color coded ratings can be used to quickly identify trouble spots in your code. A high value means better maintainability. Maintainability Index - Calculates an index value between 0 and 100 that represents the relative ease of maintaining the code. The following list shows the code metrics results that Visual Studio calculates:

#C VISUAL STUDIO CODE HOW TO#

Code metrics data can be generated for an entire solution or a single project.įor information about how to generate code metrics data in Visual Studio, see How to: Generate code metrics data. Development teams can identify potential risks, understand the current state of a project, and track progress during software development.ĭevelopers can use Visual Studio to generate code metrics data that measure the complexity and maintainability of their managed code.

By taking advantage of code metrics, developers can understand which types and/or methods should be reworked or more thoroughly tested. Code metrics is a set of software measures that provide developers better insight into the code they are developing. The increased complexity of modern software applications also increases the difficulty of making the code reliable and maintainable.

#C VISUAL STUDIO CODE FOR MAC#

Applies to: Visual Studio Visual Studio for Mac Visual Studio Code

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