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using System;
using System.ComponentModel;
using System.Globalization;
using System.Linq;
using System.Reflection;
using System.Windows.Data;
namespace Gestor.Common.Converters
{
public class ObjectToStringConverter : IValueConverter
{
public readonly static ObjectToStringConverter Instance;
static ObjectToStringConverter()
{
ObjectToStringConverter.Instance = new ObjectToStringConverter();
}
public ObjectToStringConverter()
{
}
public object Convert(object value, Type targetType, object parameter, CultureInfo culture)
{
Enum @enum = value as Enum;
if (@enum == null)
{
if (value is DateTime)
{
return ((DateTime)value).ToShortDateString();
}
if (value == null)
{
return null;
}
return value.ToString();
}
MemberInfo[] member = @enum.GetType().GetMember(@enum.ToString());
if (member.Length == 0)
{
return @enum.ToString();
}
object[] customAttributes = member[0].GetCustomAttributes(typeof(DescriptionAttribute), false);
if (!customAttributes.Any<object>())
{
return @enum.ToString().Trim();
}
return ((DescriptionAttribute)customAttributes.ElementAt<object>(0)).Description.Trim();
}
public object ConvertBack(object value, Type targetType, object parameter, CultureInfo culture)
{
return null;
}
}
}
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