using System;

public class Sale

{

   public string Name { get; set; }

   public decimal Cost { get; set; }

   public int Quantity { get; set; }

}

public class Program

{

    public static void Main()

    {

        var type = typeof(Sale);

        foreach (var prop in type.GetProperties())

         Console.WriteLine($"PropName: [{prop.Name}] TypeName: [{prop.PropertyType.Name}] IsDeciaml: [{prop.PropertyType == typeof(decimal)}]\n");

    }

}