如何更改MessageBox.Icon

using System;
using System.Windows.Forms;

namespace ChangeMessageBoxIcon
{
    class Program
    {
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            MessageBox.Show("这是一个带有自定义图标的消息框。", "自定义图标", MessageBoxButtons.OK, MessageBoxIcon.Information);
        }
    }
}

using System;
using System.Drawing;
using System.Windows.Forms;

namespace ChangeMessageBoxIcon
{
    class Program
    {
        [STAThread]
        static void Main()
        {
            Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);

            Icon customIcon = new Icon("path_to_icon_file");
            MessageBox.Show("这是一个带有自定义图标的消息框。", "自定义图标", MessageBoxButtons.OK, MessageBoxIcon.None, customIcon);
        }
    }
}