Code Analysis ReferenceAnalyzersRCS1258On this pageRCS1258: Unnecessary enum flagPropertiesPropertyValueDefault SeverityInfoMinimum language version-ExamplesExample #1diagnostic.csvar styles = NumberStyles.Integer | NumberStyles.AllowLeadingWhitefix.csvar styles = NumberStyles.IntegerApplies toExtension for VS 2022Extension for VS CodeExtension for Open VSXPackage Roslynator.Analyzers