使用C#对Excel进行读写操作（NPOI）以及使用EF对Mysql进行CURD

最新推荐文章于 2025-05-18 09:00:10 发布

xWF_NET

最新推荐文章于 2025-05-18 09:00:10 发布

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分类专栏： c# Mysql Excel 数据库文章标签： C# Mysql Excel NPOI

本文链接：https://blog.youkuaiyun.com/xWF_NET/article/details/76714200

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;
using NPOI.HSSF.UserModel;
using System.IO;
using NPOI.HSSF.Record.Formula.Functions;


namespace MysqlWinform
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
        }


        private void skinButton1_Click(object sender, EventArgs e)
        {
            //using (FileStream fs = new FileStream(@"C:\Users\Administrator\Desktop\Excel\goodstype1.xls", FileMode.Open, FileAccess.Read))
            //{
            //    HSSFWorkbook work = new HSSFWorkbook(fs);
            //    HSSFSheet sheet = work.GetSheetAt(0);
            //    HSSFRow row = null;
            //    goodstype gt = null;
            //    zlyfmallEntities db = new zlyfmallEntities();
            //    for (int i = 1; i <= sheet.LastRowNum; i++)
            //    {
            //        row = sheet.GetRow(i);
            //        gt = new goodstype();
            //        gt.tname = row.GetCell(0).ToString();
            //        gt.status = int.Parse(row.GetCell(1).ToSt

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