66 lines
1.8 KiB
C#
66 lines
1.8 KiB
C#
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using System;
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using System.Collections.Generic;
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using System.ComponentModel;
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using System.ComponentModel.DataAnnotations;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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namespace Infrastructure.Extensions
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{
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public static class EnumTypeExtention
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{
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public static T GetEnumByName<T>(this string name)
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{
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foreach (var memberInfo in typeof(T).GetMembers())
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{
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foreach (var attr in memberInfo.GetCustomAttributes(true))
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{
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var test = attr as DisplayAttribute;
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if (test == null) continue;
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if (test.Name == name)
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{
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var result = (T)Enum.Parse(typeof(T), memberInfo.Name);
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return result;
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}
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}
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}
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return default(T);
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}
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public static string GetEnumName<T>(this T type, Enum enm) where T : Type
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{
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foreach (var memberInfo in type.GetMembers())
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{
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foreach (var attr in memberInfo.GetCustomAttributes(true))
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{
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var test = attr as DisplayAttribute;
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if (test == null) continue;
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if (memberInfo.Name == enm.ToString())
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{
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return test.Name;
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}
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}
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}
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return null;
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}
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public static string GetDescription(this Enum val)
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{
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var field = val.GetType().GetField(val.ToString());
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var customAttribute = Attribute.GetCustomAttribute(field, typeof(DescriptionAttribute));
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if (customAttribute == null) { return val.ToString(); }
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else { return ((DescriptionAttribute)customAttribute).Description; }
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}
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}
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}
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