有没有办法获取datagridview鼠标悬停位置的行索引？

Question

rt

Answer 1

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Text;
using System.Windows.Forms;namespace WindowsApplication29
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }        Point p;        private void dataGridView1_MouseMove(object sender, MouseEventArgs e)
        {
            p = e.Location;
        }        private void dataGridView1_MouseHover(object sender, EventArgs e)
        {
            if (p != null)
            {
                System.Windows.Forms.DataGridView.HitTestInfo gp = dataGridView1.HitTest(p.X, p.Y);
                if (gp.RowIndex > -1)
                {
                    string s = "鼠标停留在行：" + gp.RowIndex;
                    MessageBox.Show(s);
                }            }
        }    }
}