SA1021.md

SA1021

TypeName	SA1021NegativeSignsMustBeSpacedCorrectly
CheckId	SA1021
Category	Spacing Rules

Cause

A negative sign within a C# element is not spaced correctly.

Rule description

A violation of this rule occurs when the spacing around a negative sign is not correct.

A negative sign should always be preceded by a single space, unless it comes after an opening square bracket, a parenthesis, a brace of an interpolated string, is the first character on the line, or is part of a string interpolation alignment component.

A negative sign should never be followed by whitespace, and should never be the last character on a line.

How to fix violations

To fix a violation of this rule, ensure that the spacing around the negative sign follows the rule described above.

How to suppress violations

[SuppressMessage("StyleCop.CSharp.SpacingRules", "SA1021:NegativeSignsMustBeSpacedCorrectly", Justification = "Reviewed.")]

#pragma warning disable SA1021 // NegativeSignsMustBeSpacedCorrectly
#pragma warning restore SA1021 // NegativeSignsMustBeSpacedCorrectly