Excel转DataSet的一个例子

public   static  DataSet ExcelToDS( string  Pathm, string  TableName)
         ... {
            DataSet ds  =   new  DataSet();
             try
             ... {
                 string  strConn  =   " Provider=Microsoft.Jet.OLEDB.4.0; "   +   " Data Source= "   +  Path  +   " ; "   +   " Extended Properties=Excel 8.0; " ;
                OleDbConnection conn  =   new  OleDbConnection(strConn);
                conn.Open();
                 string  strExcel  =   "" ;
                OleDbDataAdapter myCommand  =   null ;
                strExcel  =   string .Format( " select * from [{0}$] " ,TableName);
                myCommand  =   new  OleDbDataAdapter(strExcel, strConn);

                myCommand.Fill(ds, TableName);
            }
             catch (Exception ex)
             ... {
                System.Windows.Forms.MessageBox.Show(ex.Message);
            }
             return  ds;
        }