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Using FxCop: A Short Tutorial. This section describes how to get up and running quickly with FxCop. While this is not the main focus of this. In this article I will discuss the integrated static code analysis tool (FxCop), introduced with Visual Studio Visual Studio code analysis. It has an graphical user interface () for interactive work, and a command-line tool () suited for use as part of.

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Another positive aspect of code analysis is you can easily identify bugs early in the development cycle before those are identified by testers or even users of the application. Identifying and correcting critical bugs early in the software development cycle mitigates risks like reducing developer productivity, creating unnecessary bottlenecks in the software development lifecycle, increasing software development costs, etc.

In this article I will discuss the ttorial static code analysis tool FxCopintroduced with Visual Studio Visual Studio code analysis rules are applicable for five different programming languages. The Visual Studio static code analyzer is available with premium and ultimate editions only. But you will be able to see the analyze menu in the Visual Studio editor if Fxcop is installed. Plus, in project properties, you will get a code analysis tab. These rules are part of best practices. You can open all these rules from the code analysis tab under project properties.

You can select specific rule groups that you want to apply for your project. To set tuyorial code txcop rules select “Microsoft All Rules’ from the dropdown. You can also set the code analysis rules at the solution level. All these rule fxccop are individual XML files found in following path. Following is the source XML of basic correctness rules.


How to Use the Visual Studio Code Analysis Tool FxCop

Include this rule set to expand on the list of warnings reported by the minimum recommended rules. All rule sets are uniquely identified by ID value.

Code analysis violation results are shown as warnings when you compile your application or run code analysis from the analyze menu. Each code analysis violation displayed in the error list contains detailed information on the violation, like code file name, project name, line number etc.

You can either fix the violation or suppress the violation. Double clicking on the error list will redirect you to the specific line where violation occurred. You can suppress a violation if that is not applicable for your project either selecting ‘In source’ or ‘In Project’ option.

Install FxCop analyzers – Visual Studio | Microsoft Docs

Example of Code Analysis Violations and Fixes To demonstrate code analysis violations I have created a MVC test application using visual studio applied “Microsoft All Rules” from code analysis tab under project properties and configured my project file to show code violation warnings as errors. After running code analysis on my test MVC application I found few code violation errors. Out of these errors I have picked up Error 13, which is “CA Change the tutoriaal of parameter ‘returnUrl’ of method ‘AccountController.

Uri, or provide an overload of ‘AccountController.

Create Custom FxCop Rules

CA violation is shown when a string parameter is declared and variable name contains “uri”, “Uri”, “urn”, “Urn”, “url”, or “Url”. This rule splits the parameter name into tokens and checks any of these tokens equals to “uri”, “Uri”, “urn”, “Urn”, “url”, or “Url”. To fix this code violation warning I have changed the type of returnUrl parameter from string to System. Uri and did necessary modification in the function body.

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Source code of the modified function is as follows.

AddModelError “”, “The user name or password provided is incorrect. Review SQL queries for security vulnerabilities”. As per this rule: To fix a violation, use a parameterized query instead of inline SQL query.

To fix this code violation warning I have changed the following inline SQL query. You have options to configure customized rules up to the Visual Studio solution level. He has with seven years of experience, holds Microsoft certifications in. Now Javascript is disabled.

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How to Use FxCop

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