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Property | Value |
---|---|
Rule ID | IDE0026 |
Title | Use expression body for indexers |
Category | Style |
Subcategory | Language rules (expression-bodied members) |
Applicable languages | C# |
Options | csharp_style_expression_bodied_indexers |
This style rule concerns the use of expression bodies versus block bodies for indexers.
Set the value of the associated option for this rule to specify whether expression bodies or block bodies for indexers are preferred, and if expression bodies are preferred, whether they're preferred only for single-line expressions.
For more information about configuring options, see Option format.
Property | Value | Description |
---|---|---|
Option name | csharp_style_expression_bodied_indexers | |
Option values | true |
Prefer expression bodies for indexers |
when_on_single_line |
Prefer expression bodies for indexers when they will be a single line | |
false |
Prefer block bodies for indexers | |
Default option value | true |
// csharp_style_expression_bodied_indexers = true
public T this[int i] => _values[i];
// csharp_style_expression_bodied_indexers = false
public T this[int i] { get { return _values[i]; } }
If you want to suppress only a single violation, add preprocessor directives to your source file to disable and then re-enable the rule.
#pragma warning disable IDE0026
// The code that's violating the rule is on this line.
#pragma warning restore IDE0026
To disable the rule for a file, folder, or project, set its severity to none
in the configuration file.
[*.{cs,vb}]
dotnet_diagnostic.IDE0026.severity = none
To disable all of the code-style rules, set the severity for the category Style
to none
in the configuration file.
[*.{cs,vb}]
dotnet_analyzer_diagnostic.category-Style.severity = none
For more information, see How to suppress code analysis warnings.
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Events
17 Mar, 11 pm - 21 Mar, 11 pm
Join the meetup series to build scalable AI solutions based on real-world use cases with fellow developers and experts.
Register now