46 lines
1.2 KiB
C#
46 lines
1.2 KiB
C#
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using System;
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using System.ComponentModel;
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using System.ComponentModel.DataAnnotations;
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using System.Globalization;
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using System.Windows.Data;
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namespace MECF.Framework.UI.Core.Converters;
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public class EnumDisplayConverter : IValueConverter
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{
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public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
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{
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var myEnum = (Enum)value;
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if (myEnum == null)
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{
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return null;
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}
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var description = GetEnumDisplay(myEnum);
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return !string.IsNullOrEmpty(description) ? description : myEnum.ToString();
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}
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public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
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{
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return string.Empty;
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}
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private string GetEnumDisplay(Enum enumObj)
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{
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if (enumObj == null)
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{
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return string.Empty;
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}
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var fieldInfo = enumObj.GetType().GetField(enumObj.ToString());
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var attribArray = fieldInfo.GetCustomAttributes(false);
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if (attribArray.Length == 0)
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{
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return enumObj.ToString();
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}
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var attrib = attribArray[0] as DisplayAttribute;
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return attrib?.Name;
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}
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}
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