C#实战013:Excel操作-给Excel指定单元格赋值

 可以获取数据，我们也需要可以修改或者赋值给指定的单元格，需要指定行、列以及要给的赋值

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using Microsoft.Office.Interop.Excel;
using System.Diagnostics;
using System.Reflection;

namespace ConsoleApplication3
{
    class EditExcel
    {
        #region  给Excel指定单元赋值
        /// <summary>
        /// 给Excel指定单元赋值
        /// </summary>
        /// <param name="ExcelName"></param>
        public void SetCellValue(string ExcelName)
        {
            Application App = new Application();
            //获取缺少的object类型值
            object missing = Missing.Value;
            //打开指定的Excel文件
            Workbook openwb = App.Workbooks.Open(ExcelName, missing, missing, missing, missing,
                missing, missing, missing, missing, missing, missing, missing, missing, missing, missing);
            //获取选选择的工作表
            Worksheet ws = ((Worksheet)openwb.Worksheets["Sheet1"]);
            Console.WriteLine("请输入你行号：");
            int x = Convert.ToInt16(Console.ReadLine());
            Console.WriteLine("请输入你列号：");
            int y = Convert.ToInt16(Console.ReadLine());
            Console.WriteLine("请输入要设置的值：");
            string value = Console.ReadLine();
            ws.Cells[x, y] = value;
            Console.WriteLine("设置成功！");
            Console.ReadLine();
            App.DisplayAlerts = false;//不现实提示对话框
            openwb.Save();//保存工作表
            App.Visible = true;//显示Excel
            openwb.Close(false, missing, missing);//关闭工作表
            App.Quit();
        }
        #endregion

    }
}