定义一个表示方向的枚举：

public enum Position { [Description("上")] Up, [Description("下")] Down, [Description("左")] Left, [Description("右")] Right }

获取枚举的描述：

public static string GetDescription<TEnum>(TEnum @enum) { FieldInfo fieldInfo = @enum.GetType().GetField(@enum.ToString()); DescriptionAttribute[] descriptionAttributes = (DescriptionAttribute[])fieldInfo.GetCustomAttributes(typeof(DescriptionAttribute), false); return descriptionAttributes.Length > 0 ? descriptionAttributes[0].Description : @enum.ToString(); }

使用示例：

Position position = Position.Left; var description = GetDescription(position); // description = "左";

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原文地址：https://www.cnblogs.com/gme5/p/11798445.html