C#读取Visual FoxPro（*.dbf）数据并使用SqlBulkCopy插入到SqlServer 2008 R2数据表中

公司数据库从32位的SqlServer 2005升级到64位的SqlServer 2008 R2后，无法再像原来通过Link Server连接VFP同步数据，因此考虑用代码程序从VFP数据库中读取所需数据然后再插入到SqlServer数据库中，下面贴出该C#代码以备忘或供有需要者参考。

        private  void  GetDataFromVFP()

        {

             OdbcConnection  conn =  null  ;

             try

            {

                 string  strOdbcConn =  @"Driver={Microsoft Visual FoxPro Driver};SourceType=DBF;SourceDB=D:/a/b;Exclusive=No;Collate=Machine;" ;

                 string  strInsertConn =  @"User id=a;Password=b;Database=c;Server=d;Connect Timeout=50;Max Pool size=200;Min pool Size=5"  ;

                conn =  new  OdbcConnection  ();

                conn.ConnectionString = strOdbcConn;

                conn.Open();

                 string  strTableName =  ""  ;

                 for  ( int  i = -8; i < 0; i++)

                {

                    strTableName =  "FOLIO"  +  DateTime  .Today.AddDays(i).ToString( "dd" );

                     string  sql =  string  .Format( @"select a,b,c from {0}" , strTableName);

                     OdbcDataAdapter  da =  new  OdbcDataAdapter (sql, conn);

                     DataTable  dt =  new  DataTable ();

                    da.Fill(dt);

                     SqlBulkCopy  bulkCopy =  new  SqlBulkCopy (strInsertConn);

                    bulkCopy.BulkCopyTimeout = 1800000;

                    bulkCopy.DestinationTableName =  "strTableName" ;

                    bulkCopy.WriteToServer(dt);

                }

            }

             catch

            { }

             finally

            {

                 if  (conn !=  null  )

                {

                    conn.Close();

                }

            }

        }