C#获取枚举的描述
2021/11/24 17:40:18
本文主要是介绍C#获取枚举的描述,对大家解决编程问题具有一定的参考价值,需要的程序猿们随着小编来一起学习吧!
方法一:
public static Dictionary<string, string> GetEnumDescription<T>() { Dictionary<string, string> dic = new Dictionary<string, string>(); FieldInfo[] fields = typeof(T).GetFields(); foreach (FieldInfo field in fields) { if (field.FieldType.IsEnum) { object[] attr = field.GetCustomAttributes(typeof(DescriptionAttribute), false); string description = attr.Length == 0 ? field.Name : ((DescriptionAttribute)attr[0]).Description; dic.Add(field.Name, description); } } return dic; }
方法二:
/// <summary> /// 获取对应的枚举描述 /// </summary> public static List<KeyValuePair<string, string>> GetEnumDescriptionList<T>() { List<KeyValuePair<string, string>> result = new List<KeyValuePair<string, string>>(); FieldInfo[] fields = typeof(T).GetFields(); foreach (FieldInfo field in fields) { if (field.FieldType.IsEnum) { object[] attr = field.GetCustomAttributes(typeof(DescriptionAttribute), false); string description = attr.Length == 0 ? field.Name : ((DescriptionAttribute)attr[0]).Description; result.Add(new KeyValuePair<string, string>(field.Name, description)); } } return result; }
直接调用
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