Do not prefix enum values with type name

An enumeration contains a member whose name begins with the type name of the enumeration.

Names of enumeration members are not prefixed with the type name because type information is expected to be provided by development tools.

Naming conventions provide a common look for libraries that target the common language runtime. This reduces the time it takes to learn a new software library, and increases customer confidence that the library was developed by someone with expertise in developing managed code.

To fix a violation of this rule, remove the type name prefix from the enumeration member.

Do not exclude a warning from this rule.

The following example shows an incorrectly named enumeration followed by the corrected version.

using System;

namespace NamingLibrary
{
   public enum DigitalImageMode
   {
      DigitalImageModeBitmap = 0,
      DigitalImageModeGrayscale = 1,
      DigitalImageModeIndexed = 2,
      DigitalImageModeRGB = 3
   }

   public enum DigitalImageMode2
   {
      Bitmap = 0,
      Grayscale = 1,
      Indexed = 2,
      RGB = 3
   }
}

Identifiers should not have incorrect suffix

Mark enums with FlagsAttribute

Do not mark enums with FlagsAttribute

Reference