如何根据鼠标悬停在单元格上时单元格中的值在DataGridView中显示单元格的工具提示

using System;
using System.Windows.Forms;

public class MainForm : Form
{
    private DataGridView dataGridView;

    public MainForm()
    {
        InitializeComponent();
    }

    private void InitializeComponent()
    {
        this.dataGridView = new DataGridView();
        this.dataGridView.Location = new System.Drawing.Point(10, 10);
        this.dataGridView.Size = new System.Drawing.Size(400, 300);
        this.dataGridView.CellFormatting += new DataGridViewCellFormattingEventHandler(this.dataGridView_CellFormatting);
        this.Controls.Add(this.dataGridView);

        // 假设我们有一些数据源
        this.dataGridView.DataSource = new BindingList<YourDataModel> { /* 添加你的数据项 */ };
    }

    private void dataGridView_CellFormatting(object sender, DataGridViewCellFormattingEventArgs e)
    {
        // 设置工具提示文本为单元格的值
        e.ToolTipText = e.Value?.ToString();
    }
}

public class YourDataModel
{
    public string Column1 { get; set; }
    public int Column2 { get; set; }
    // 其他属性...
}