excel宏:

随后更新

webservice:

1.创建空应用程序

2.加入web服务

3.创建数据库訪问类库DataHelper

sqlserver:

创建数据同步的存储过程

下面是一些须要的代码。比較杂乱,有空再整理整理。

DataFactory.cs

using System;

using System.Collections.Generic;

using System.Linq;

using System.Text;

using System.Configuration;



namespace DataHelper

{

    public class DataFactory

    {

        /// <summary>

        /// 获取数据类型1为sqlserver,2为access

        /// </summary>

        /// <param name="type"></param>

        /// <returns></returns>

        public static DbHelper GetHelper()

        {

            string ConnStr = ConfigurationManager.AppSettings["ConnStr"].ToString();

            int Dbtype = 1;

            Int32.TryParse(ConfigurationManager.AppSettings["DbType"].ToString(), out Dbtype);

            switch (Dbtype)

            {

                case 1:

                    return new SqlHelper(ConnStr);

                case 2:

                    return new OledbHelper(ConnStr);

                default:

                    return new SqlHelper(ConnStr);

            }

        }



        public static DbHelper GetHelper1()

        {

            string ConnStr = ConfigurationManager.AppSettings["ConnStr1"].ToString();

            int Dbtype = 1;



            Int32.TryParse(ConfigurationManager.AppSettings["DbType"].ToString(), out Dbtype);

            switch (Dbtype)

            {

                case 1:

                    return new SqlHelper(ConnStr);

                case 2:

                    return new OledbHelper(ConnStr);

                default:

                    return new SqlHelper(ConnStr);

            }

        }







        public static DbHelper GetYellowPageHelper()

        {

            string ConnStr = ConfigurationManager.AppSettings["ConnStrYP"].ToString();

            int Dbtype = 1;



            Int32.TryParse(ConfigurationManager.AppSettings["DbType"].ToString(), out Dbtype);

            switch (Dbtype)

            {

                case 1:

                    return new SqlHelper(ConnStr);

                case 2:

                    return new OledbHelper(ConnStr);

                default:

                    return new SqlHelper(ConnStr);

            }

        }





        /// <summary>

        /// Discuz数据库

        /// </summary>

        /// <returns></returns>

        public static DbHelper GetYellowPageHelperDNT()

        {

            string ConnStr = ConfigurationManager.AppSettings["ConnStrDNT"].ToString();

            int Dbtype = 1;



            Int32.TryParse(ConfigurationManager.AppSettings["DbType"].ToString(), out Dbtype);

            switch (Dbtype)

            {

                case 1:

                    return new SqlHelper(ConnStr);

                case 2:

                    return new OledbHelper(ConnStr);

                default:

                    return new SqlHelper(ConnStr);

            }

        }

    }

}

DbHelper.cs

using System;

using System.Collections.Generic;

using System.Data;

using System.Data.Common;

using System.Text;

using System.Collections.Specialized;



namespace DataHelper

{

    public abstract class DbHelper

    {

        /// <summary>

        /// 得到数据库链接

        /// </summary>

        public abstract IDbConnection Connection { get; }

        /// <summary>

        /// 打开数据库连接;  

        /// </summary>

        public abstract void Open();

        /// <summary>

        /// 关闭数据库链接;

        /// </summary>

        public abstract void Close();

        /// <summary>

        /// 開始一个事务;

        /// </summary>

        public abstract void BeginTrans();

        /// <summary>

        /// 提交一个事务;

        /// </summary>

        public abstract void CommitTrans();

        /// <summary>

        /// 回滚一个事务;

        /// </summary>

        public abstract void RollBackTrans();

        /// <summary>

        /// 运行sql语句,返回受影响集合数

        /// </summary>

        /// <param name="cmdType">命令类型</param>

        /// <param name="cmdText">命令字符串</param>

        /// <param name="commandParameters">命令參数</param>

        /// <returns></returns>

        public abstract int ExecuteNonQuery(CommandType cmdType, string cmdText, NameValueCollection pars);

        /// <summary>

        /// 运行sql语句,返回IDataReader

        /// </summary>

        /// <param name="cmdType">命令类型</param>

        /// <param name="cmdText">命令字符串</param>

        /// <param name="commandParameters">命令參数</param>

        /// <returns></returns>

        public abstract DbDataReader ExecuteReader(CommandType cmdType, string cmdText, NameValueCollection pars);

        /// <summary>

        /// 运行sql语句,返回结构的第一行,第一列的值

        /// </summary>

        /// <param name="cmdType">命令类型</param>

        /// <param name="cmdText">命令字符串</param>

        /// <param name="commandParameters">命令參数</param>

        /// <returns></returns>

        public abstract object ExecuteScalar(CommandType cmdType, string cmdText, NameValueCollection pars);

        /// <summary>

        /// 运行sql语句。获得datatable

        /// </summary>

        /// <param name="cmdType">命令类型</param>

        /// <param name="cmdText">命令字符串</param>

        /// <param name="commandParameters">命令參数</param>

        /// <returns></returns>

        public abstract DataTable GetDataTable(CommandType cmdType, string cmdText, NameValueCollection pars);

    }

}

OledbHelper.cs

using System;

using System.Collections.Generic;

using System.Collections.Specialized;

using System.Text;

using System.Data;

using System.Data.Common;

using System.Data.OleDb;



namespace DataHelper

{

    class OledbHelper : DbHelper

    {

        private OleDbConnection conn;

        private OleDbTransaction trans;



        private bool inTransaction = false; //指示当前是否正处于事务中



        /// <summary>

        /// 构造函数,初始OledbConnection对象

        /// </summary>

        /// <param name="StrConnection"></param>

        public OledbHelper(string StrConnection)

        {

            this.conn = new OleDbConnection(StrConnection);

        }



        /// <summary>

        /// 获取Conneciton

        /// </summary>

        public override IDbConnection Connection

        {

            get { return this.conn; }

        }



        /// <summary>

        /// 打开数据库连接

        /// </summary>

        public override void Open()

        {

            if (conn.State != ConnectionState.Open)

            {

                this.conn.Open();

            }

        }





        /// <summary>

        /// 关闭数据库连接。释放资源

        /// </summary>

        public override void Close()

        {

            if (this.trans != null)

            {

                this.trans.Dispose();

            }



            if (conn.State != ConnectionState.Closed)

            {

                conn.Close();

            }





            conn.Dispose();

        }



        public override void BeginTrans()

        {

            trans = conn.BeginTransaction();

            inTransaction = true;

        }

        public override void CommitTrans()

        {

            trans.Commit();

            inTransaction = false;

        }



        public override void RollBackTrans()

        {

            trans.Rollback();

            inTransaction = false;

        }





        /// <summary>

        /// 參数准备

        /// </summary>

        /// <param name="cmdType"></param>

        /// <param name="cmdText"></param>

        /// <param name="commandParameters"></param>

        public void PrepareCommand(OleDbCommand cmd, CommandType cmdType, string cmdText, NameValueCollection pars)

        {

            if (this.trans != null)

            {

                cmd.Transaction = this.trans;

            }

            cmd.Connection = conn;

            cmd.CommandType = cmdType;

            cmd.CommandText = cmdText;



            if (pars != null && pars.Count > 0)

            {

                string[] keys = pars.AllKeys;

                for (int i = 0; i < pars.Count; i++)

                {

                    cmd.Parameters.AddWithValue(keys[i], pars[i]);

                }

            }



        }







        public override int ExecuteNonQuery(CommandType cmdType, string cmdText, NameValueCollection pars)

        {



            using (OleDbCommand cmd = new OleDbCommand())

            {

                this.PrepareCommand(cmd, cmdType, cmdText, pars);



                int val = cmd.ExecuteNonQuery();

                cmd.Parameters.Clear();

                return val;

            }



        }



        public override DbDataReader ExecuteReader(CommandType cmdType, string cmdText, NameValueCollection pars)

        {

            using (OleDbCommand cmd = new OleDbCommand())

            {

                this.PrepareCommand(cmd, cmdType, cmdText, pars);

                DbDataReader dr = cmd.ExecuteReader();

                cmd.Parameters.Clear();

                return dr;

            }



        }



        public override object ExecuteScalar(CommandType cmdType, string cmdText, NameValueCollection pars)

        {



            using (OleDbCommand cmd = new OleDbCommand())

            {

                this.PrepareCommand(cmd, cmdType, cmdText, pars);

                object val = cmd.ExecuteScalar();

                cmd.Parameters.Clear();

                return val;

            }

        }



        public override DataTable GetDataTable(CommandType cmdType, string cmdText, NameValueCollection pars)

        {

            using (OleDbCommand cmd = new OleDbCommand())

            {

                DataTable dt = new DataTable();

                this.PrepareCommand(cmd, cmdType, cmdText, pars);



                using (DbDataAdapter da = new OleDbDataAdapter())

                {

                    da.SelectCommand = cmd;

                    da.Fill(dt);

                    cmd.Parameters.Clear();

                    return dt;

                }



            }



        }



    }

}

SqlHelper.cs

using System;

using System.Collections.Generic;

using System.Collections.Specialized;

using System.Text;

using System.Data;

using System.Data.Common;

using System.Data.SqlClient;



namespace DataHelper

{

    class SqlHelper : DbHelper

    {

        private SqlConnection conn;

        private SqlTransaction trans;

        private bool inTransaction = false; //指示当前是否正处于事务中



        /// <summary>

        /// 获取IDbConnection

        /// </summary>

        public override IDbConnection Connection

        {

            get { return this.conn; }

        }



        /// <summary>

        /// 构造函数,初始SqlConnection对象

        /// </summary>

        /// <param name="StrConnection"></param>

        public SqlHelper(string StrConnection)

        {

            this.conn = new SqlConnection(StrConnection);

        }



        /// <summary>

        /// 打开数据库连接

        /// </summary>

        public override void Open()

        {

            if (conn.State != ConnectionState.Open)

            {

                this.conn.Open();

            }

        }



        /// <summary>

        /// 关闭数据库连接,释放资源

        /// </summary>

        public override void Close()

        {

            if (this.trans != null)

            {

                this.trans.Dispose();

            }



            if (conn.State != ConnectionState.Closed)

            {

                conn.Close();

            }





            conn.Dispose();

        }



        /// <summary>

        /// 開始事务

        /// </summary>

        public override void BeginTrans()

        {

            trans = conn.BeginTransaction();

            inTransaction = true;

        }

        /// <summary>

        /// 提交事务

        /// </summary>

        public override void CommitTrans()

        {

            trans.Commit();

            inTransaction = false;

        }



        /// <summary>

        /// 回滚事务

        /// </summary>

        public override void RollBackTrans()

        {

            trans.Rollback();

            inTransaction = false;

        }





        /// <summary>

        /// 參数准备

        /// </summary>

        /// <param name="cmdType"></param>

        /// <param name="cmdText"></param>

        /// <param name="commandParameters"></param>

        public void PrepareCommand(SqlCommand cmd, CommandType cmdType, string cmdText, NameValueCollection pars)

        {

            if (this.trans != null)

            {

                cmd.Transaction = this.trans;

            }

            cmd.Connection = conn;

            cmd.CommandType = cmdType;

            cmd.CommandText = cmdText;



            if (pars != null && pars.Count > 0)

            {

                string[] keys = pars.AllKeys;

                for (int i = 0; i < pars.Count; i++)

                {

                    cmd.Parameters.AddWithValue(keys[i], pars[i]);

                }

            }

        }



        /// <summary>

        /// 运行sql命令。返回受影响行数

        /// </summary>

        /// <param name="cmdType">命令类型</param>

        /// <param name="cmdText">命令</param>

        /// <param name="pars">參数组</param>

        /// <returns>受影响行数</returns>

        public override int ExecuteNonQuery(CommandType cmdType, string cmdText, NameValueCollection pars)

        {



            using (SqlCommand cmd = new SqlCommand())

            {

                this.PrepareCommand(cmd, cmdType, cmdText, pars);



                int val = cmd.ExecuteNonQuery();

                cmd.Parameters.Clear();

                return val;

            }

        }

        /// <summary>

        /// 运行sql命令,返回DbDataReader

        /// </summary>

        /// <param name="cmdType">命令类型</param>

        /// <param name="cmdText">命令</param>

        /// <param name="pars">參数组</param>

        /// <returns>DbDataReader</returns>

        public override DbDataReader ExecuteReader(CommandType cmdType, string cmdText, NameValueCollection pars)

        {

            using (SqlCommand cmd = new SqlCommand())

            {

                this.PrepareCommand(cmd, cmdType, cmdText, pars);

                DbDataReader dr = cmd.ExecuteReader();

                cmd.Parameters.Clear();

                return dr;

            }

        }



        /// <summary>

        /// 运行sql语句,返回第一行第一列

        /// </summary>

        /// <param name="cmdType"></param>

        /// <param name="cmdText"></param>

        /// <param name="pars"></param>

        /// <returns></returns>

        public override object ExecuteScalar(CommandType cmdType, string cmdText, NameValueCollection pars)

        {



            using (SqlCommand cmd = new SqlCommand())

            {

                this.PrepareCommand(cmd, cmdType, cmdText, pars);

                object val = cmd.ExecuteScalar();

                cmd.Parameters.Clear();

                return val;

            }

        }



        /// <summary>

        /// 运行sql语句。返回DataTable

        /// </summary>

        /// <param name="cmdType">命令类型</param>

        /// <param name="cmdText">命令</param>

        /// <param name="pars">參数组</param>

        /// <returns></returns>

        public override DataTable GetDataTable(CommandType cmdType, string cmdText, NameValueCollection pars)

        {

            using (SqlCommand cmd = new SqlCommand())

            {

                DataTable dt = new DataTable();

                this.PrepareCommand(cmd, cmdType, cmdText, pars);



                using (DbDataAdapter da = new SqlDataAdapter())

                {

                    da.SelectCommand = cmd;

                    da.Fill(dt);

                    cmd.Parameters.Clear();

                    return dt;

                }



            }



        }



    }

}

WebService.asmx

using System;

using System.Collections.Generic;

using System.Linq;

using System.Web;

using System.Web.Services;

using System.Data.Common;

using System.Data;

using System.Collections.Specialized;

using DataHelper;



namespace myWebService

{

    /// <summary>

    /// WebService 的摘要说明

    /// </summary>

    [WebService(Namespace = "http://tempuri.org/")]

    [WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

    [System.ComponentModel.ToolboxItem(false)]

    // 若要同意使用 ASP.NET AJAX 从脚本中调用此 Web 服务,请取消对下行的凝视。

    // [System.Web.Script.Services.ScriptService]

    public class WebService : System.Web.Services.WebService

    {

        [WebMethod]

        public string HelloWorld()

        {

            string uid = GetGuid();

            string test = "n7,5,20150701,10,20150701|n8,5,20150701,10,20150701|n9,5,20150701,9,20150701";

            string[] rows=test.Split('|');           

            int rowsCount=rows.Length;

            int colsCount=rows[0].Length;

            string cmd = string.Empty;

            string floorno=string.Empty;

            NameValueCollection nvc=new NameValueCollection();          

            string result = string.Empty;

            DataHelper.DbHelper dh = DataHelper.DataFactory.GetHelper();

            dh.Open();

            dh.BeginTrans();

            try

            {

                List<String> sql = new List<string>();

                for (int i = 0; i < rowsCount; i++)

                {

                    sql.Add("insert into TARGETHISTORY(EQNO,FLOORNO,RUNSTART,RUNTIME,UPDATETIME,UID) values(@EQNO,@FLOORNO,@RUNSTART,@RUNTIME,@UPDATETIME,@UID)");

                    nvc = new NameValueCollection();

                    nvc.Add("@EQNO", rows[i].Split(',')[0]);

                    nvc.Add("@FLOORNO", rows[i].Split(',')[1]);

                    nvc.Add("@RUNSTART", rows[i].Split(',')[2]);

                    nvc.Add("@RUNTIME", rows[i].Split(',')[3]);

                    nvc.Add("@UPDATETIME", DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss:fff"));

                    nvc.Add("@UID", uid);

                    floorno = rows[i].Split(',')[1];

                    dh.ExecuteNonQuery(CommandType.Text, sql[i], nvc);

                }

                nvc = new NameValueCollection();

                nvc.Add("@UID", uid);

                nvc.Add("@FLOORNO", floorno);

                dh.ExecuteNonQuery(CommandType.StoredProcedure, "DeviceShareLoad", nvc);

                dh.CommitTrans();

                result= "数据导入成功!

";

            }

            catch (Exception ex)

            {

                dh.RollBackTrans();   

                dh.Close();

                result = "数据导入失败!请联系 IT!

错误原因:"+ex.ToString();                

            }

            finally

            {

                dh.Close();               

            }

            return result;

        }

        private static string GetGuid()

        {

            System.Guid guid = new Guid();

            guid = Guid.NewGuid();

            return guid.ToString();

        }

    }

}

webconfig

<?xml version="1.0" encoding="utf-8"?>



<!--

  有关怎样配置 ASP.NET 应用程序的具体消息。请訪问

  http://go.microsoft.com/fwlink/?LinkId=169433

  -->



<configuration>

    <system.web>

        <compilation debug="true" targetFramework="4.0" />

    </system.web>

  <appSettings>

    <!-- 1为sqlserver 2为 access -->

    <add key="DbType" value="1"/>

    <!-- sql server连接字符串 -->

    <add key="ConnStr" value="server=.;uid=sa;pwd=891219;database=test;"/>

    <!-- access连接字符串  -->

    <!--<add key="ConnStr" value="Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|#data#.mdb"/>-->

  </appSettings>

</configuration>

存储过程

USE [test]

GO

/****** Object:  StoredProcedure [dbo].[DeviceShareLoad]    Script Date: 07/10/2015 02:49:27 ******/

SET ANSI_NULLS ON

GO

SET QUOTED_IDENTIFIER ON

GO

ALTER PROCEDURE [dbo].[DeviceShareLoad]

@floorno nvarchar(50),

@uid nvarchar(50)

AS

BEGIN

    merge into targettable as t

    using (select * from TARGETHISTORY where uid=@uid) as s

    on t.floorno=@floorno and s.floorno=@floorno and t.eqno=s.eqno

    when matched

    then update set t.eqno=s.eqno,t.floorno=s.floorno,t.runstart=s.runstart,t.runtime=s.runtime,t.updatetime=getdate()

    when not matched and s.floorno=@floorno

    then insert (eqno,floorno,runstart,runtime,updatetime) values(s.eqno,s.floorno,s.runstart,s.runtime,getdate())


    when not matched by source and t.floorno=@floorno

    then delete;

    SET NOCOUNT ON;

END

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