Enum String Values

EnumStringValues.cs

public class StringValueAttribute
    : Attribute
{
    public string StringValue { get; protected set; }

    public StringValueAttribute(string value)
    {
        StringValue = value;
    }
}

public enum PaymentType
{ 
    [StringValue("Foreign Payment")]
    Foreign = 0,
    [StringValue("Domestic Payment")]
    Domestic = 1,
    [StringValue("Sepa Payment")]
    Sepa = 2,
    [StringValue("Other Payment Types")]
    Other = 3
}
    
public static class EnumExtention
{
    public static string GetStringValue(this Enum value)
    {
        Type type = value.GetType();
        FieldInfo fieldInfo = type.GetField(value.ToString());

        StringValueAttribute[] attribs = fieldInfo.GetCustomAttributes(typeof(StringValueAttribute), false) as StringValueAttribute[];

        return attribs != null && attribs.Length > 0 ? attribs[0].StringValue : null;
    }
}
//Let's use it
class Program
{
    static void Main(string[] args)
    {
        PaymentType type = PaymentType.Foreign;
        Console.WriteLine(type.GetStringValue());

        PaymentType type1 = PaymentType.Sepa;
        Console.WriteLine(type1.GetStringValue());

        PaymentType type2 = PaymentType.Domestic;
        Console.WriteLine(type2.GetStringValue());

        Console.ReadLine();
    }
}