Question

我试图将Excel工作表的数据导入sql server数据库中的表我收到错误：Microsoft Office Access数据库引擎找不到对象'Sheet1 $'。确保对象存在，并且您正确拼写其名称和路径名称。

以下是我的代码：

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;
using System.Data;
using System.Data.OleDb;

public partial class abc2 : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
    }

    protected void btnSend_Click(object sender, EventArgs e)
    {
         String strConnection = "Data Source=DITSEC3;Initial Catalog=test;Integrated Security=True";
         //file upload path
         string path = fileuploadExcel.PostedFile.FileName;
         //Create connection string to Excel work book
         string excelConnectionString = @"Provider=Microsoft.ACE.OLEDB.12.0;Data Source=" + path + ";Extended Properties=Excel 12.0;Persist Security Info=False";
         //Create Connection to Excel work book
         OleDbConnection excelConnection =new OleDbConnection(excelConnectionString);
         //Create OleDbCommand to fetch data from Excel
         OleDbCommand cmd = new OleDbCommand("Select [ID],[Name],[Designation] from    [Sheet1$]",excelConnection);
         excelConnection.Open();
         OleDbDataReader dReader;
         dReader = cmd.ExecuteReader();
         SqlBulkCopy sqlBulk = new SqlBulkCopy(strConnection);
         //Give your Destination table name
         sqlBulk.DestinationTableName = "Excel_table";
         sqlBulk.WriteToServer(dReader);
         excelConnection.Close();
    }
}

Answer 1

我认为您尝试导入的Excel工作表的名称不同于$ sheet1，因此要获取工作表名称使用以下代码并将该工作表名称传递给sql查询以从工作表中获取数据。

http://social.msdn.microsoft.com/Forums/en/csharpgeneral/thread/05c92891-b839-45c8-80df-eb35e2d68258

Answer 2

Excel.Application ExcelObj = new Excel.Application（）;

Excel.Workbook theWorkbook = null;

string strPath =“EX EXEL FILE HERE的路径”; theWorkbook = ExcelObj.Workbooks.Open（strPath，缺失，丢失，丢失，丢失，丢失，丢失，丢失，丢失，丢失，丢失，丢失，丢失，丢失，丢失）;

Excel.Sheets sheets = theWorkbook.Worksheets;

Excel.Worksheet worksheet =（Excel.Worksheet）sheets.get_Item（0）; //获取引用第二个工作表字符串strWorksheetName = worksheet.Name; //获取工作表的名称。

并在select query中使用strWorksheetName来获取列数据

通过asp.net fileupload将excel导入sql server时出错

2 个答案: