'using' directive placement (IDE0065)
Property | Value |
---|---|
Rule ID | IDE0065 |
Title | using directive placement |
Category | Style |
Subcategory | Language rules (using directive preferences) |
Applicable languages | C# |
Options | csharp_using_directive_placement |
Overview
This style rule concerns the preference of placing using
directives outside or inside the namespace.
Options
Options specify the behavior that you want the rule to enforce. For information about configuring options, see Option format.
csharp_using_directive_placement
Property | Value | Description |
---|---|---|
Option name | csharp_using_directive_placement | |
Option values | outside_namespace |
Prefer using directives to be placed outside the namespace |
inside_namespace |
Prefer using directives to be placed inside the namespace |
|
Default option value | outside_namespace |
// csharp_using_directive_placement = outside_namespace
using System;
namespace Conventions
{
...
}
// csharp_using_directive_placement = inside_namespace
namespace Conventions
{
using System;
...
}
Suppress a warning
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 IDE0065
// The code that's violating the rule is on this line.
#pragma warning restore IDE0065
To disable the rule for a file, folder, or project, set its severity to none
in the configuration file.
[*.{cs,vb}]
dotnet_diagnostic.IDE0065.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.