Identifiers should not match keywords
Identifiers for namespaces, types, or virtual or interface members should not match keywords defined by languages that target the common language runtime. Depending on the language in use and the keyword, compiler errors and ambiguities can make the library difficult to use.
This rule checks against keywords in the following languages:
Case-insensitive comparison is used for Visual Basic keywords, and case-sensitive comparison is used for the other languages.