Avoid uncalled private code

A private or internal (assembly-level) member does not have callers in the assembly, is not invoked by the common language runtime, and the member is not invoked by a delegate. The following members are not checked by this rule:

• Explicit interface members.

• Static constructors.

• Serialization constructors.

• Methods marked with System.Runtime.InteropServices.ComRegisterFunctionAttribute or System.Runtime.InteropServices.ComUnregisterFunctionAttribute.

• Members that are overrides.

This rule can report false positives if there are entry points that are not currently identified by the rule logic. Also, it is possible that a compiler can emit non-callable code into an assembly.

To fix a violation of this rule, remove the non-callable code, or add code that calls it.

It is safe to exclude a warning from this rule.

Avoid uninstantiated internal classes

Review unused parameters

Remove unused locals