C#如何实现窗体控件大小随窗体大小变化（包括字体）

如图，拖动窗体即可改变控件大小（包括字体）

 

窗体尺寸：345*315

 

 

窗体尺寸：603*509

 

项目资源如下

源码如下

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
namespace 控件随窗体自动调整
{
 public partial class Form1 : Form
 {
 public Form1()
 {
 InitializeComponent();
 }
 //在Form_Load中添加代码
 private void Form1_Load(object sender, EventArgs e)
 {
 this.Resize += new EventHandler(Form1_Resize);
 X = this.Width;
 Y = this.Height;
 setTag(this);
 Form1_Resize(new object(), new EventArgs());
 }
 //***控制控件大小及文字大小开始***//
 private float X;
 private float Y;
 private void setTag(Control cons)
 {
 foreach (Control con in cons.Controls)
 {
 con.Tag = con.Width + ":" + con.Height + ":" + con.Left + ":" + con.Top + ":" + con.Font.Size;
 if (con.Controls.Count > 0)
 setTag(con);
 }
 }
 private void setControls(float newx, float newy, Control cons)
 {
 foreach (Control con in cons.Controls)
 {
 string[] mytag = con.Tag.ToString().Split(new char[] { ':' });
 float a = Convert.ToSingle(mytag[0]) * newx;
 con.Width = (int)a;
 a = Convert.ToSingle(mytag[1]) * newy;
 con.Height = (int)(a);
 a = Convert.ToSingle(mytag[2]) * newx;
 con.Left = (int)(a);
 a = Convert.ToSingle(mytag[3]) * newy;
 con.Top = (int)(a);
 Single currentSize = Convert.ToSingle(mytag[4]) * Math.Min(newx, newy);
 con.Font = new Font(con.Font.Name, currentSize, con.Font.Style, con.Font.Unit);
 if (con.Controls.Count > 0)
 {
 setControls(newx, newy, con);
 }
 }
 }
 void Form1_Resize(object sender, EventArgs e)
 {
 float newx = (this.Width) / X;
 float newy = this.Height / Y;
 setControls(newx, newy, this);
 this.Text = "窗体尺寸："+this.Width.ToString() + " " + this.Height.ToString();
 }
 //***控制控件大小及文字大小结束***//
 }
}

原文地址：http://www.zhating.cn/index.php/post/32.html