Common/DataToExcel.cs

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using System;
using System.Diagnostics;
using System.Collections;
using System.Collections.Generic;
using System.Data;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using Excel;
using Microsoft.Win32;
using System.IO;
using System.Reflection;

namespace Common
{
    /// <summary>
    /// 操作EXCEL导出数据报表的类
    ///  
    /// </summary>
    public class DataToExcel
    {
        public DataToExcel()
        {
        }

        #region 操作EXCEL的一个类(需要Excel.dll支持)

        private int titleColorindex = 15;
        /// <summary>
        /// 标题背景色
        /// </summary>
        public int TitleColorIndex
        {
            set { titleColorindex = value; }
            get { return titleColorindex; }
        }

        private DateTime beforeTime;			//Excel启动之前时间
        private DateTime afterTime;				//Excel启动之后时间

        #region 创建一个Excel示例
        /// <summary>
        /// 创建一个Excel示例
        /// </summary>
        public void CreateExcel()
        {
            Excel.Application excel = new Excel.Application();
            excel.Application.Workbooks.Add(true);
            excel.Cells[1, 1] = "第1行第1列";
            excel.Cells[1, 2] = "第1行第2列";
            excel.Cells[2, 1] = "第2行第1列";
            excel.Cells[2, 2] = "第2行第2列";

            Excel.Workbook book = excel.Application.Workbooks.Add(System.Reflection.Missing.Value);//引用
            Excel.Worksheet sheet = (Excel.Worksheet)book.Worksheets["Sheet1"];//选中
            sheet.Cells[1, 3] = "Mytest";//左上角第一格的坐标是[1,1]