FxCop Warnings

Artikel
07/17/2007

FxCop provides warnings that indicate rule violations in managed code libraries. The warnings are organized into rule areas such as design, localization, performance, security, and so forth. Each warning signifies a violation of an FxCop rule. This section provides in-depth discussions and examples for each FxCop warnings.

The following table shows the type of information provided for each warning:

Item	Description
Type	The TypeName for the rule.
CheckId	The unique identifier for the rule.
Category	The category of the warning.
Message Level	The importance of the issue that is identified by the rule.
Certainty	The estimate of the probability that the issue is detected correctly. This value is an integer between 1 and 99.
Breaking Change	Whether the fix for a violation of the rule constitutes a breaking change. Breaking change means that an assembly that has a dependency on the target that caused the violation will not re-compile with the new fixed version or might fail at runtime because of the change. When multiple fixes are available and at least one fix is a breaking change and one fix is not, both 'Breaking' and 'Non Breaking' are specified.
Cause	The specific managed code that causes the rule to generate a warning.
Description	Discusses the issues behind the rule.
How to Fix Violations	Explains how to change the source code to satisfy the rule and prevent it from generating a warning.
When to Exclude Warnings	Describes when it is safe to exclude a warning from the rule.
Example Code	Examples that violate the rule and "fixed" examples that satisfy the rule.
Related Warnings	Related warnings.