使用C#调整c#文本框大小以适合内容

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

public class MainForm : Form
{
    private TextBox textBox;

    public MainForm()
    {
        // 创建文本框
        textBox = new TextBox();
        textBox.Multiline = true;
        textBox.ScrollBars = ScrollBars.Vertical;
        textBox.Dock = DockStyle.Fill;
        textBox.TextChanged += TextBox_TextChanged;

        // 添加文本框到窗体
        Controls.Add(textBox);
    }

    private void TextBox_TextChanged(object sender, EventArgs e)
    {
        // 动态调整文本框大小以适合内容
        Size textSize = TextRenderer.MeasureText(textBox.Text, textBox.Font);
        textBox.Size = new Size(textBox.Width, textSize.Height);
    }

    [STAThread]
    public static void Main()
    {
        Application.EnableVisualStyles();
        Application.Run(new MainForm());
    }
}