要将包含多个列的List<>发送到一个方法，正确的C#语法是什么？

public class MyData
{
    public int Id { get; set; }
    public string Name { get; set; }
    public double Value { get; set; }
}

List<MyData> dataList = new List<MyData>
{
    new MyData { Id = 1, Name = "Item1", Value = 10.5 },
    new MyData { Id = 2, Name = "Item2", Value = 20.3 },
    // 更多数据...
};

public void ProcessData(List<MyData> data)
{
    foreach (var item in data)
    {
        Console.WriteLine($"Id: {item.Id}, Name: {item.Name}, Value: {item.Value}");
    }
}

ProcessData(dataList);

using System;
using System.Collections.Generic;

public class MyData
{
    public int Id { get; set; }
    public string Name { get; set; }
    public double Value { get; set: }
}

public class Program
{
    public static void Main()
    {
        List<MyData> dataList = new List<MyData>
        {
            new MyData { Id = 1, Name = "Item1", Value = 10.5 },
            new MyData { Id = 2, Name = "Item2", Value = 20.3 },
            // 更多数据...
        };

        ProcessData(dataList);
    }

    public static void ProcessData(List<MyData> data)
    {
        foreach (var item in data)
        {
            Console.WriteLine($"Id: {item.Id}, Name: {item.Name}, Value: {item.Value}");
        }
    }
}