Home - News ( United States | United Kingdom | Italy | Germany ) - Football scores

Showing content from https://docs.microsoft.com/en-us/dotnet/fundamentals/code-analysis/quality-rules/ca1030 below:

CA1030: Use events where appropriate (code analysis) - .NET

A method name begins with one of the following:

• AddOn
• RemoveOn
• Fire
• Raise

By default, this rule only looks at externally visible methods, but this is configurable.

This rule detects methods that have names that ordinarily would be used for events. Events follow the Observer or Publish-Subscribe design pattern; they are used when a state change in one object must be communicated to other objects. If a method gets called in response to a clearly defined state change, the method should be invoked by an event handler. Objects that call the method should raise events instead of calling the method directly.

Some common examples of events are found in user interface applications where a user action such as clicking a button causes a segment of code to execute. The .NET event model is not limited to user interfaces. It should be used anywhere you must communicate state changes to one or more objects.

If the method is called when the state of an object changes, consider changing the design to use the .NET event model.

Suppress a warning from this rule if the method does not work with the .NET event model.

If you just want to suppress a single violation, add preprocessor directives to your source file to disable and then re-enable the rule.

#pragma warning disable CA1030
// The code that's violating the rule is on this line.
#pragma warning restore CA1030

To disable the rule for a file, folder, or project, set its severity to none in the configuration file.

[*.{cs,vb}]
dotnet_diagnostic.CA1030.severity = none

For more information, see How to suppress code analysis warnings.

Use the following option to configure which parts of your codebase to run this rule on.

• Include specific API surfaces

You can configure this option for just this rule, for all rules it applies to, or for all rules in this category (Design) that it applies to. For more information, see Code quality rule configuration options.

You can configure which parts of your codebase to run this rule on, based on their accessibility, by setting the api_surface option. For example, to specify that the rule should run only against the non-public API surface, add the following key-value pair to an .editorconfig file in your project:

dotnet_code_quality.CAXXXX.api_surface = private, internal

Note

Replace the XXXX part of CAXXXX with the ID of the applicable rule.

RetroSearch is an open source project built by @garambo | Open a GitHub Issue

Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo

HTML: 3.2 | Encoding: UTF-8 | Version: 0.7.4