C# WinForms中AutoSize=true的Panel在标签多行时高度不调整求助

我在C# WinForms应用中遇到如下问题：将Panel停靠在窗体顶部且设置AutoSize=true，其内部包含一个设为AutoSize=true并填充停靠的TableLayoutPanel，该控件有两行，每行均有一个设为AutoSize=true的Label。当Label文本换行变为多行时，Panel的高度并未随之自动调整。

我的设置详情：

• Panel停靠于窗体顶部，AutoSize=true；
• Panel内的TableLayoutPanel设为AutoSize=true，停靠方式为Fill；
• TableLayoutPanel的两行各包含一个AutoSize=true的Label。

但当Label变为多行时，Panel高度保持固定，无法容纳多行Label。我尝试调整Panel和TableLayoutPanel的AutoSize、AutoSizeMode属性，仍未能解决问题。

请问有谁能提供思路或建议，让Panel在Label变为多行时动态调整高度？

复现步骤：

1. 创建新的C# WinForms项目；
2. 向项目添加空白窗体；
3. 将窗体的设计器生成代码替换为以下代码片段；
4. 调整窗体宽度使Label文本换行变为多行。

partial class Form1
{
    /// <summary>
    /// Required designer variable.
    /// </summary>
    private System.ComponentModel.IContainer components = null;

    /// <summary>
    /// Clean up any resources being used.
    /// </summary>
    /// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
    protected override void Dispose(bool disposing)
    {
        if (disposing && (components != null))
        {
            components.Dispose();
        }
        base.Dispose(disposing);
    }

    #region Windows Form Designer generated code

    /// <summary>
    /// Required method for Designer support - do not modify
    /// the contents of this method with the code editor.
    /// </summary>
    private void InitializeComponent()
    {
        panel1 = new Panel();
        tableLayoutPanel1 = new TableLayoutPanel();
        label2 = new Label();
        label1 = new Label();
        panel1.SuspendLayout();
        tableLayoutPanel1.SuspendLayout();
        SuspendLayout();
        // 
        // panel1
        // 
        panel1.AutoSize = true;
        panel1.AutoSizeMode = AutoSizeMode.GrowAndShrink;
        panel1.Controls.Add(tableLayoutPanel1);
        panel1.Dock = DockStyle.Top;
        panel1.Location = new Point(100, 100);
        panel1.Name = "panel1";
        panel1.Padding = new Padding(3);
        panel1.Size = new Size(540, 98);
        panel1.TabIndex = 0;
        // 
        // tableLayoutPanel1
        // 
        tableLayoutPanel1.AutoSize = true;
        tableLayoutPanel1.AutoSizeMode = AutoSizeMode.GrowAndShrink;
        tableLayoutPanel1.BackColor = SystemColors.ControlDark;
        tableLayoutPanel1.ColumnCount = 1;
        tableLayoutPanel1.ColumnStyles.Add(new ColumnStyle(SizeType.Percent, 100F));
        tableLayoutPanel1.Controls.Add(label2, 0, 1);
        tableLayoutPanel1.Controls.Add(label1, 0, 0);
        tableLayoutPanel1.Dock = DockStyle.Fill;
        tableLayoutPanel1.Location = new Point(3, 3);
        tableLayoutPanel1.Name = "tableLayoutPanel1";
        tableLayoutPanel1.RowCount = 3;
        tableLayoutPanel1.RowStyles.Add(new RowStyle());
        tableLayoutPanel1.RowStyles.Add(new RowStyle());
        tableLayoutPanel1.RowStyles.Add(new RowStyle(SizeType.Absolute, 50F));
        tableLayoutPanel1.Size = new Size(534, 92);
        tableLayoutPanel1.TabIndex = 0;
        // 
        // label2
        // 
        label2.AutoSize = true;
        label2.BackColor = Color.Chartreuse;
        label2.Dock = DockStyle.Fill;
        label2.Location = new Point(3, 24);
        label2.Margin = new Padding(3);
        label2.Name = "label2";
        label2.Size = new Size(528, 15);
        label2.TabIndex = 3;
        label2.Text = "asd asd asd as das das dasd as ddas";
        label2.TextAlign = ContentAlignment.MiddleCenter;
        // 
        // label1
        // 
        label1.AutoSize = true;
        label1.BackColor = Color.Coral;
        label1.Dock = DockStyle.Fill;
        label1.Location = new Point(3, 3);
        label1.Margin = new Padding(3);
        label1.Name = "label1";
        label1.Size = new Size(528, 15);
        label1.TabIndex = 2;
        label1.Text = "dasdasdsa";
        label1.TextAlign = ContentAlignment.MiddleCenter;
        // 
        // Form2
        // 
        AutoScaleDimensions = new SizeF(7F, 15F);
        AutoScaleMode = AutoScaleMode.Font;
        ClientSize = new Size(740, 525);
        Controls.Add(panel1);
        Name = "Form2";
        Padding = new Padding(100);
        Text = "Form2";
        panel1.ResumeLayout(false);
        panel1.PerformLayout();
        tableLayoutPanel1.ResumeLayout(false);
        tableLayoutPanel1.PerformLayout();
        ResumeLayout(false);
        PerformLayout();
    }

    #endregion

    private Panel panel1;
    private TableLayoutPanel tableLayoutPanel1;
    private Label label2;
    private Label label1;
}

内容的提问来源于stack exchange，提问作者Micra