public class MusterEnum{/// 获取枚举的描述信息/// </summary>/// <param name="e">传入枚举对象</param>/// <returns>得到对应描述信息</returns>public String GetEnumDesc(Enum e){FieldInfo EnumInfo = e.GetType().GetField(e.ToString());if (EnumInfo == null){return "";}DescriptionAttribute[] EnumAttributes= (DescriptionAttribute[])EnumInfo.GetCustomAttributes(typeof(DescriptionAttribute), false);if (EnumAttributes.Length > 0){return EnumAttributes[0].Description;}return e.ToString();}/// <summary>/// 将含有描述信息的枚举绑定到列表控件中/// </summary>/// <param name="listControl"></param>/// <param name="enumType"></param>private Dictionary<string, string> BindDesEnumToListControl(System.Type enumType){Dictionary<string, string> dic = new Dictionary<string, string>();foreach (object enumValue in Enum.GetValues(enumType)){Enum e = (Enum)enumValue;dic.Add(((int)enumValue).ToString(), GetEnumDesc(e));}return dic;}}
还有一个是根据传入的枚举的数字索引直接获取
public static string GetEnumDesc<T>(Object obj){obj = (T)obj;if (obj == null) throw new ArgumentNullException("参数不能为null");if (!obj.GetType().IsEnum) throw new Exception("参数类型不正确");FieldInfo fieldinfo = obj.GetType().GetField(obj.ToString());string str = string.Empty;Object[] objs = fieldinfo.GetCustomAttributes(typeof(DescriptionAttribute), false);if (objs != null && objs.Length != 0){DescriptionAttribute des = (DescriptionAttribute)objs[0];str = des.Description;}return str;}
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