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  • asp.net2.0将EXCEL导入到MS Sql server2000

    假设你的Excel文件的存放路径为"D:\2.xls",表名为1,那么可以这么写代码;
    OleDbConnection cn = new OleDbConnection("provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\\2.xls;Extend Properties=Excel 8.0");
    OleDbDataAdapter da = new OleDbDataAdapter("select * from [1$]"cn);
    DataSet ds= new DataSet();
    cn.Open();
    da.Fill(ds,"newtabel");
    da.Dispose();
    cn.Close();
    定义sql连接sqlcn,命令sqlcmd,代码我就不写了
    sqlcn.Open()
    for(int i=0;i<ds.Tabels["newtabel"].Rows.Count;i++)
    {
       cmd=new SqlCommand("insert into monthdata (目标字段,自己写)values('"+ds.Tabels["newtabel"].Rows[i][0]+"'.......)",sqlcn);//这里注意对应关系,以及数据类型就可以了
       sqlcmd.ExecuteNoQuery();
    }
    sqlcmd.Dispose();
    sqlcn.Close();


    以下仅供参考
       string strConn;
       strConn = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\\2.xls;Extended Properties=Excel 8.0";
       OleDbConnection conn = new OleDbConnection(strConn);
       OleDbDataAdapter myCommand = new OleDbDataAdapter("SELECT * FROM [1$]", strConn);
       DataSet ds = new DataSet();
       myCommand.Fill(ds,"newtabel");
       DataGrid1.DataBind();
       SqlConnection sqlcn=DB.createCon();
                sqlcn.Open();
                 for(int i=0;i<ds.Tables ["newtabel"].Rows.Count;i++)
                {
              SqlCommand MyAdd=new SqlCommand("insert into monthdata (DateTypeID,DataTitle,DataName,DanWei,MonthTol,LastMonthTol,Amount,BFB,DataMonth)values('"+ds.Tables ["newtabel"].Rows [i][0]+"','"+ds.Tables["newtabel"].Rows[i][1]+"','"+ds.Tables["newtabel"].Rows[i][2]+"','"+ds.Tables["newtabel"].Rows[i][3]+"','"+ds.Tables["newtabel"].Rows[i][4]+"','"+ds.Tables["newtabel"].Rows[i][5]+"','"+ds.Tables["newtabel"].Rows[i][6]+"','"+ds.Tables["newtabel"].Rows[i][7]+"','"+ds.Tables["newtabel"].Rows[i][8]+"')",sqlcn);//这里注意对应关系,以及数据类型就可以了
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][0].ToString (),SqlDbType.VarChar,20));
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][1].ToString (),SqlDbType.VarChar,50));
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][2].ToString (),SqlDbType.VarChar,20));
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][3].ToString (),SqlDbType.VarChar,20));
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][4].ToString (),SqlDbType.Decimal ,9));
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][5].ToString (),SqlDbType.Decimal ,9));
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][6].ToString (),SqlDbType.Decimal ,9));
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][7].ToString (),SqlDbType.Decimal ,9));
         MyAdd.Parameters.Add(new SqlParameter (ds.Tables ["newtabel"].Rows[i][8].ToString (),SqlDbType.VarChar,20));
         MyAdd.ExecuteNonQuery ();
                }

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  • 原文地址:https://www.cnblogs.com/jackzhang/p/559847.html
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