如何在每个显示器的DPI感知应用程序中获得正确的System.Drawing.Graphics上的DPI？

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

namespace DPIAwareApp
{
    public partial class MainForm : Form
    {
        public MainForm()
        {
            InitializeComponent();
        }

        private void MainForm_Load(object sender, EventArgs e)
        {
            // 获取所有显示器
            Screen[] screens = Screen.AllScreens;

            foreach (Screen screen in screens)
            {
                // 获取每个显示器的DPI
                float dpiX = screen.GetDpiX();
                float dpiY = screen.GetDpiY();

                // 创建Graphics对象并设置DPI
                IntPtr hdc = screen.GetHdc();
                using (Graphics graphics = Graphics.FromHdc(hdc))
                {
                    graphics.DpiX = dpiX;
                    graphics.DpiY = dpiY;

                    // 在这里进行绘图操作，使用正确的DPI
                    // ...
                }
                screen.ReleaseHdc(hdc);
            }
        }
    }
}