读Excel:Reading excel in a ListBox_readingexcel读取excel-优快云博客

本文链接：https://blog.youkuaiyun.com/woshipangxiaofeng/article/details/5373253

本文介绍了一个使用C#和Microsoft Office Interop Excel库来读取Excel文件的例子。该示例展示了如何打开指定路径的Excel文件，获取第一个工作表中的前两列数据，并将这些数据添加到窗体中的ListBox中。

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using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Reflection;
using System.Linq;
using System.Text;
using System.Windows.Forms;
using Excel=Microsoft.Office.Interop.Excel;

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

        private void Form1_Load(object sender, EventArgs e)
        {
            Excel.Application xApp = new Excel.ApplicationClass();
            xApp.Visible = true;
            Excel.Workbook xBook = xApp.Workbooks._Open(@"D:/p.xlsx",
              Missing.Value, Missing.Value, Missing.Value, Missing.Value
              , Missing.Value, Missing.Value, Missing.Value, Missing.Value
              , Missing.Value, Missing.Value, Missing.Value, Missing.Value);

            Excel.Worksheet xSheet = (Excel.Worksheet)xBook.Sheets[1];
            Excel.Range[] r=new Excel.Range[3];
            for (int i = 1; i < 3; i++)
            {
                r[i]=(Excel.Range)(xSheet.Cells[1,i]);
            }

            for(int i = 1; i < 3; i++)
            {
                listBox1.Items.Add(r[i].Value2);

            }

            xBook.Save();
            xApp.Quit();
        }
    }
}