using System;

using System.Reflection;

​

public class GenericModel<T1,T2>

{

    public T1 Model1 { get; set; }

    public T2 Model2 { get; set; }

}

public class Program

{   

    public static void Main()

    {

        var gm = new GenericModel<int, string>();

        var properties = gm.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);

        foreach(var property in properties) {

            var x = gm.GetType().GetGenericTypeDefinition().GetProperty(property.Name);

            Console.WriteLine("{0} = {1}", x.Name, x.PropertyType.Name);

        }

    }

}