How to count class properties in C#?

Question

How to count this DataSources class properties? Answer should be '3'

public class DataSources
    {
        public int Id { get; set; }
        public string Name { get; set; }
        public string Phone { get; set; }
    }

Answer 1

You can investigate type metadata with classes found in System.Reflection namespace. In your case TypeInfo-class is one which help you when getting information about properties.

using System.Linq;

typeof(DataSources).GetProperties().Count();

Or

typeof(DataSources).GetProperties().Length;