using System;
 
public class CustomAttribute : Attribute
{
    public CustomAttribute (string value)
    {
        Value = value;
    }
 
    public string Value { get; private set; }
}
 
public enum EnumType
{
    [Custom("value1")]
    Value1,
    [Custom("value2")]
    Value2,
    [Custom("value3")]
    Value3
}
 
class MainClass
{
    static void Main(string[] args)
    {
        var memInfo = typeof(EnumType).GetMember(EnumType.Value1.ToString());
        Console.WriteLine("memInfo length is {0}", memInfo.Length);
        var attributes = memInfo[0].GetCustomAttributes(typeof(CustomAttribute), false);
        Console.WriteLine("attributes length is {0}", attributes.Length);
    }
}
 

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