C#窗体缩放技巧：控件大小自动调整

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {

        public static void AutoScale(Form frm)
        {
            frm.Tag = frm.Width.ToString() + "," + frm.Height.ToString();
            frm.SizeChanged += new EventHandler(Form1_SizeChanged);
        }

        static void Form1_SizeChanged(object sender, EventArgs e)
        {
            string[] tmp = ((Form)sender).Tag.ToString().Split(',');
            float width = (float)((Form)sender).Width / (float)Convert.ToInt16(tmp[0]);
            float heigth = (float)((Form)sender).Height / (float)Convert.ToInt16(tmp[1]);

         //   Single currentSize = Convert.ToSingle((float)Convert.ToInt16(tmp[2])); 

            ((Form)sender).Tag = ((Form)sender).Width.ToString() + "," + ((Form)sender).Height;