Using Attributes for Property Meta Data

Another simple example of using Attributes and reflection. This time to place meta data on a property

[AttributeUsage(AttributeTargets.Property)]
[DebuggerDisplay("Name={Name}, Descr={Description}, Min={Min}, Max={Max}")]
public class DoublePropertyMetaData
    : System.Attribute
{
    public string Name { get; set; }
    public string Description { get; set; }
    public double Min { get; set; }
    public double Max { get; set; }
    public override string ToString()
    {
        string str = string.Format("Name={0}, Descr={1}, Min={2}, Max={3}", 
            Name, Description, Min.ToString(), Max.ToString());
        return str;
    }
}

public class PropertyTest
{
    [DoublePropertyMetaData(Name = "Valve Flow Rate", 
        Description = "Rate of flow through inlet valve", 
        Max = 12345.1d, Min = 0.0d)]
    public double ValveFlowRate { get; set; }
}

public class AttributesAsMetaDataTester
{
    public void Test1()
    {
        DoublePropertyMetaData propMetaData = GetDoubleMetaData(typeof(PropertyTest));
        Console.WriteLine("Result: " + propMetaData.ToString());
    }

    private static DoublePropertyMetaData GetDoubleMetaData(Type type)
    {
        PropertyInfo[] props = type.GetProperties();
        DoublePropertyMetaData[] attributes = new DoublePropertyMetaData[0];
        foreach (PropertyInfo prop in props)
        {
            attributes = (DoublePropertyMetaData[])prop.GetCustomAttributes(
                typeof(DoublePropertyMetaData), false);
        }
        return attributes[0];
    }
}