使用Linq查找具有属性的构造器

using System;
using System.Linq;
using System.Reflection;

public class MyClass
{
    public int Id { get; set; }
    public string Name { get; set; }

    public MyClass()
    {
    }

    public MyClass(int id)
    {
        Id = id;
    }

    public MyClass(string name)
    {
        Name = name;
    }

    public MyClass(int id, string name)
    {
        Id = id;
        Name = name;
    }
}

public class Program
{
    public static void Main()
    {
        Type targetType = typeof(MyClass);
        var constructorsWithProperties = targetType.GetConstructors()
            .Where(constructor => constructor.GetParameters()
                .Any(parameter => parameter.Attributes.HasFlag(ParameterAttributes.HasDefault)))
            .Select(constructor => constructor);

        foreach (var constructor in constructorsWithProperties)
        {
            Console.WriteLine("Constructor: " + constructor);
        }
    }
}