SA1512

<title>SA1512: SingleLineCommentsMustNotBeFollowedByBlankLine</title> <script src="script/helpstudio.js" type="text/javascript"></script> <script src="script/StandardText.js" type="text/jscript"></script>

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TypeName	SingleLineCommentsMustNotBeFollowedByBlankLine
CheckId	SA1512
Category	Layout Rules

Cause

A single-line comment within C# code is followed by a blank line.

Rule Description

To improve the readability of the code, StyleCop requires blank lines in certain situations, and prohibits blank lines in other situations. This results in a consistent visual pattern across the code, which can improve recognition and readability of unfamiliar code.

A violation of this rule occurs when a single-line comment is followed by a blank line. For example:

public bool Enabled

{

get

{

// Return the value of the 'enabled' field.

return this.enabled;

}

}

The code above would generate an instance of this violation, since the single-line comment is followed by a blank line.

It is allowed to place a blank line in between two blocks of single-line comments. For example:

public bool Enabled

{

get

{

// This is a sample comment which doesn't really say anything.

// This is another part of the comment.

// There is a blank line above this comment but that is ok.

return this.enabled;

}

}

If the comment is being used to comment out a line of code, place four forward slashes at the beginning of the comment, rather than two. This will cause StyleCop to ignore this violation. For example:

public bool Enabled

{

get

{

////return false;

return this.enabled;

}

}

How to Fix Violations

To fix a violation of this rule, remove the blank line following the single-line comment.

How to Suppress Violations

[SuppressMessage("StyleCop.CSharp.LayoutRules", "SA1512:SingleLineCommentsMustNotBeFollowedByBlankLine", Justification = "Reviewed.")]