PNSRM/NFine.Web/Areas/SRM/Controllers/POSignBacksController.cs

using NFine.Application.SRM;
using NFine.Code;
using NFine.Data.Extensions;
using NFine.Domain._03_Entity.SRM;
using System;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Data.SqlClient;
using System.IO;
using System.Linq;
using System.Web;
using System.Web.Mvc;

namespace NFine.Web.Areas.SRM.Controllers
{
    public class POSignBacksController : ControllerBase
    {
        POSignBacksApp App = new POSignBacksApp();
        //
        // GET: /SRM/POSignBacks/
        public ActionResult ICSPOSignBacks()
        {
            return View();
        }
        public ActionResult POSignBackCommint()
        {
            return View();
        }
        [HttpGet]
        [HandlerAjaxOnly]
        public ActionResult GetGridJson(Pagination pagination, string queryJson)
        {
            DataTable ListData = App.GetGridJson(queryJson, ref pagination);
            var JsonData = new
            {
                total = pagination.total,
                page = pagination.page,
                records = pagination.records,
                rows = ListData,
            };
            return Content(JsonData.ToJson());
        }
        public ActionResult ChridenList(string keyValue, string WorkPoint)
        {
            string result = App.ChridenList(keyValue, WorkPoint);
            var JsonData = new
            {
                result = result
            };
            return Content(JsonData.ToJson());
        }
        [HttpGet]
        [HandlerAjaxOnly]
        public ActionResult GetGridJsonCommint(Pagination pagination, string queryJson)
        {
            DataTable ListData = App.GetGridJsonCommint(queryJson, ref pagination);
            var JsonData = new
            {
                total = pagination.total,
                page = pagination.page,
                records = pagination.records,
                rows = ListData,
            };
            return Content(JsonData.ToJson());
        }
        
       /// <summary>
       /// 
       /// </summary>
       /// <param name="ReturnRemark"></param>
       /// <param name="POCode"></param>
       /// <returns></returns>
        [HttpPost]
        [HandlerAjaxOnly]
        //[ValidateAntiForgeryToken]
        public ActionResult UpdatePOBackRemark(string ReturnRemark, string POCode)
        {
            int result = App.UpdatePOBackRemark(ReturnRemark, POCode);
            if (result > 0)
            {
                return Success("操作成功！");
            }
            else
            {
                return Error("操作失败！");
            }
        }
         [HttpPost]
        //[HandlerAjaxOnly]
        //[ValidateAntiForgeryToken]
        public ActionResult POBackCommit(string keyValue)
        {
            try
            {
                App.POBackCommit(keyValue);
                return Success("确认成功！");
            }
            catch (Exception ex)
            {
                return Error(ex.Message);
            }
            //int result = App.POBackCommit(keyValue);
            //if (result > 0)
            //{
            //    return Success("操作成功！");
            //}
            //else
            //{
            //    return Error("操作失败！");
            //}
        }
        
        [HttpPost]
         public ActionResult UpLoadFile()
        {
            //获取采购订单号
            string PoCode = Request.Form["CurrentPoCode"].ToString();
            string ReturnRemark = Request.Form["uploadcomment"].ToString();
            string WorkPoint = Request.Form["WorkPoint"].ToString();
            string VenName = Request.Form["VenName"].ToString();
            //string VenCode = NFine.Code.OperatorProvider.Provider.GetCurrent().UserName;
            int UploadFrequency = 0;
            if (!string.IsNullOrEmpty(Request.Form["uploadFrequency"].ToString()))
            {
                 UploadFrequency = Convert.ToInt32(Request.Form["uploadFrequency"].ToString())+1;
            }
            else
            {
                UploadFrequency = UploadFrequency + 1;
            }
            //获取上传的文件集合
            HttpFileCollection httpFile = System.Web.HttpContext.Current.Request.Files;
            //string fileName = PoCode + Path.GetExtension(httpFile[0].FileName);
            string FileAddres = PoCode + "_" + VenName + "_" + UploadFrequency + Path.GetExtension(httpFile[0].FileName);
            string Paths = System.Web.HttpContext.Current.Server.MapPath("~\\File\\" + PoCode);
            if (!Directory.Exists(Paths))
            {
                Directory.CreateDirectory(Paths);
            }
            string filePath = System.Web.HttpContext.Current.Server.MapPath("~\\File\\" + PoCode + "\\" + FileAddres);
            int iLen = httpFile[0].ContentLength;
            byte[] bData = new byte[iLen];
            httpFile[0].InputStream.Read(bData, 0, iLen);
            FileStream fs = new FileStream(filePath, FileMode.OpenOrCreate);
            fs.Write(bData, 0, bData.Length);
            fs.Flush();
            fs.Close();
            fs.Dispose();
            string msg = App.UpLoadFile(PoCode, FileAddres, filePath, ReturnRemark,WorkPoint);
            if (string.IsNullOrEmpty(msg))
            {
                return Success("上传成功！");
            }
            else
            {
                return Error(msg);
            }
        }

        [HttpPost]
        public ActionResult UpLoadFileCommint()
        {
            //获取采购订单号
            string PoCode = Request.Form["CurrentPoCode"].ToString();
            string ReturnRemark = Request.Form["uploadcomment"].ToString();
            string WorkPoint = Request.Form["WorkPoint"].ToString();
            int  UploadFrequency = Convert.ToInt32( Request.Form["uploadFrequency"].ToString())+1;
            //获取上传的文件集合
            HttpFileCollection httpFile = System.Web.HttpContext.Current.Request.Files;
            string fileName = PoCode + "_" + UploadFrequency + Path.GetExtension(httpFile[0].FileName);
            string Paths = System.Web.HttpContext.Current.Server.MapPath("~\\File\\" + PoCode);
            if (!Directory.Exists(Paths))
            {
                Directory.CreateDirectory(Paths);
            }
            string filePath = System.Web.HttpContext.Current.Server.MapPath("~\\File\\" + PoCode + "\\" + fileName);
            int iLen = httpFile[0].ContentLength;
            byte[] bData = new byte[iLen];
            httpFile[0].InputStream.Read(bData, 0, iLen);
            FileStream fs = new FileStream(filePath, FileMode.OpenOrCreate);
            fs.Write(bData, 0, bData.Length);
            fs.Flush();
            fs.Close();
            fs.Dispose();
            string msg = App.UpLoadFileCommint(PoCode, fileName, filePath, ReturnRemark, WorkPoint);
            if (string.IsNullOrEmpty(msg))
            {
                return Success("上传成功！");
            }
            else
            {
                return Error(msg);
            }
        }

        [HttpGet]
        [HandlerAjaxOnly]
        public ActionResult GetSubGridJson(string queryJson, Pagination pagination)
        {
            DataTable ListData = App.GetSubGridJson(queryJson, ref pagination);
            var JsonData = new
            {
                total = pagination.total,
                page = pagination.page,
                records = pagination.records,
                rows = ListData,

            };
            //获取当前登录人信息；

            return Content(JsonData.ToJson());
        }
        #region 打印
        /// <summary>
        /// 打印数据参数：服务器的URL+打印的文件名，转化为Base64编码
        /// </summary>
        protected string strPrintData;
        /// <summary>
        /// 标识是否安装了控件
        /// </summary>
        protected bool bIsInstallPrintControl = true;
        /// <summary>
        /// 打印控件的Cookie值
        /// </summary>
        protected string strPrintControlCookie = "";


        /// <summary>
        /// 获取Url中去掉文件名的路径
        /// </summary>
        /// <returns></returns>
        private string GetUrlPath()
        {
            string strUrl = Request.Url.ToString();
            int iEnd = strUrl.LastIndexOf("/");
            strUrl = strUrl.Substring(0, iEnd + 1);

            return strUrl;
        }

        /// <summary>
        /// 设置控件调用的Cookie值，判断是否安装了打印控件
        /// </summary>
        /// <param name="pJson"></param>
        private void SetCookieAndURL(PrintJson pJson)
        {
            bIsInstallPrintControl = false;
            strPrintControlCookie = "";
            HttpCookie pCookieInstall = Request.Cookies["InstallPrintControl"];
            if (pCookieInstall != null)
            { //Cookie存在
                strPrintControlCookie = pCookieInstall.Value.ToString();

                //以Cookie值查找在数据表中是否存在
                string strSql = @"Select * From sys_SRM_CheckInstall Where Cookie = @Cookie";
                SqlParameter[] pmcCookie = { new SqlParameter("Cookie", strPrintControlCookie) };
                using (SqlDataReader drCookie = DbHelper.ExecuteReader(DbHelper.ConnectionString, CommandType.Text, strSql, pmcCookie))
                {
                    if (drCookie.Read())
                    { //标识为已经安装
                        bIsInstallPrintControl = true;
                    }
                    drCookie.Close();
                }
                //更新Cookie的保存时间
                pCookieInstall.Expires = DateTime.Now.AddYears(10);
                Response.SetCookie(pCookieInstall);
            }
            else
            {//Cookie不存在，则新建Cookie
                strPrintControlCookie = System.Guid.NewGuid().ToString();
                pCookieInstall = new HttpCookie("InstallPrintControl", strPrintControlCookie);
                pCookieInstall.Expires = DateTime.Now.AddYears(10);
                Response.Cookies.Add(pCookieInstall);
            }

            string strUrl = Server.MapPath("/PrintTemp/") + "IsCheckInstall";

            pJson.SetCookieAndURL(strPrintControlCookie, strUrl);
        }


        [HttpPost]
        [HandlerAjaxOnly]
        public ActionResult PrintItemLot(string keyValue, string WorkPoint)
        {
            string strPrintFileName ="";
            string DBLANK = SqlHelper.GetItemsDetails("ERP001", WorkPoint);
            string CusterJC = ConfigurationManager.ConnectionStrings["CusterJC"].ConnectionString;
            //string U8ConnStr = ConfigurationManager.ConnectionStrings["ERPDB"].ConnectionString; 
            keyValue = keyValue.Substring(1, keyValue.Length - 2);

            string strSqls = string.Empty;
            if (WorkPoint == "02")
            {
                strPrintFileName = Server.MapPath("/ReportFile/") + "LOEssd02.fr3";
            }else if(WorkPoint == "03")
            {
                strPrintFileName = Server.MapPath("/ReportFile/") + "LOEssd03.fr3";
            }
            else if(WorkPoint == "01")
            {
                 strPrintFileName = Server.MapPath("/ReportFile/") + "LOEssd.fr3";
            }
            else
            {
                strPrintFileName = Server.MapPath("/ReportFile/") + "LOEssd.fr3";
            }
           
            PrintJson pJson = new PrintJson(Server.MapPath("./PrintTemp"), strPrintFileName);
            pJson.CheckRegister("苏州智合诚信息科技有限公司", "56DD3B4C172D0D140841CAC98A58A819F4E28EDA5D6E45711DDD64F6A439F68B6A7870CD7DAFD69A919CB870207FE4BB206F92BE3D53C221B019E0797E739EBA4");  //注册信息
            //pJson.CheckRegister("注册姓名", "8ECCCD6A1302DFEE1A6456A5D");  //注册信息
            //pJson.AddPrintParam("ShopName", "测试酒楼");
            //pJson.AddPrintParam("PrintDepositAdd", "说明：本单据为贵客押金收取凭证，盖章有效。退房时请出示，遗失者自负，请妥善保存。退房时间为12:00时，延时退房18:00时以前按半天房费收取，18:00时以后算全天房价。押金单有效期为一个月，过期作废。       贵重物品请交前台寄存，未寄存丢失自负。      谢谢！");
            SetCookieAndURL(pJson);// 设置控件调用的Cookie值，判断是否安装了打印控件

            string strSql = @"select distinct  poCode
							,VenName
							,b.VenAddress cVenAddress
							,b.VenPerson cVenPerson
							,CreatePerson as MUSER 
							,b.VenPayCond as iPayCreDays
							-- ,e.CsSName  as cVenPayCond
							,VenPhone
							,VenAddress
							,c.F_MobilePhone
							,VenBank AS VenBank 
							,VenAccount as VenAccount
                            ,VenRegCode
                            ,VenEmail
                            ,a.EATTRIBUTE12
                            ,a.EATTRIBUTE13
						      from  dbo.ICSPurchaseOrder  a
						      left join ICSVendor  b on a.VenCode=b.VenCode and a.WorkPoint=b.WorkPoint
						      left join Sys_SRM_User c on a.CreatePerson=c.F_RealName and                      a.WorkPoint=c.F_Location
						      --left join {0}.dbo.PayCondition d on b.cVenPayCond=d.cPayCode
						      --left join {0}.dbo.settleStyle e on b.Free2=e.cssCode
                              where  a.POCode IN (" + keyValue.TrimEnd(',') + ") and a.WorkPoint='" +         WorkPoint + "'";
            strSql = string.Format(strSql, DBLANK);
            //string strSql = @"Select * From CashLog";
            DataTable dtCashLog = DbHelper.ExecuteTable(DbHelper.ConnectionString, CommandType.Text, strSql, true, null);
            if (CusterJC.Contains("佑伦")|| CusterJC.Contains("思米思"))
            {
                 strSqls = @"	select * from POSignBacks where   POCode IN (" + keyValue.TrimEnd(',') + ") and WorkPoint='" + WorkPoint + "' and (isnull(Status,'')<>'关闭' and isnull(Status,'')<>'弃审')";
            }
            else
            {
                 strSqls = @"	SELECT  a.Sequence,a.InvCode,b.INVNAME,b.INVSTD,b.InvUnit,a.Quantity,a.UnitPrice, 
                                CONVERT(NVARCHAR(50), a.PlanArriveDate,23) as PreArriveDate,CONVERT(NVARCHAR(50),a.ArriveDate,23) as ArriveDate,
                                CONVERT(NVARCHAR(50), a.DeliveryDate,23) as Free5,c.ProjectCode,b.INVDESC,a.CreatePerson as   MUSER,CONVERT(NVARCHAR(50), a.MTIME,23) as MTIME,c.BatchCode,a.EATTRIBUTE11 as iSum
                                FROM dbo.ICSPurchaseOrder a 
                                LEFT JOIN dbo.ICSINVENTORY b ON a.InvCode=b.INVCODE AND a.WorkPoint=b.WorkPoint 
						        LEFT JOIN dbo.ICSExtension c ON a.ExtensionID=c.id AND a.WorkPoint=c.WorkPoint
                                where  a.POCode IN (" + keyValue.TrimEnd(',') + ") and a.WorkPoint='" + WorkPoint + "' and (isnull(a.Status,'')<>'关闭' and isnull(a.Status,'')<>'弃审')";
            }
            

         
            DataTable dtInMaterial = DbHelper.ExecuteTable(DbHelper.ConnectionString, CommandType.Text, strSqls, true, null);
           strSql = @" select SUM(CONVERT(INT,isnull(a.Quantity,0))) as SumQuantity,SUM(CONVERT(DECIMAL(18,2),isnull(a.EATTRIBUTE11,0))) as SumiSum,dbo.CNumeric(SUM(CONVERT(DECIMAL(18,2),isnull(a.EATTRIBUTE11,0)))) as  ZWSumiSum
                       FROM dbo.ICSPurchaseOrder a 
                       LEFT JOIN dbo.ICSINVENTORY b ON a.InvCode=b.INVCODE AND a.WorkPoint=b.WorkPoint 
                       where  a.POCode IN (" + keyValue.TrimEnd(',') + ") and a.WorkPoint='" + WorkPoint + "'";
           DataTable dtInMaterials = DbHelper.ExecuteTable(DbHelper.ConnectionString, CommandType.Text, strSql, true, null);
           string strPrintTempFile = pJson.ShowReport(dtCashLog, dtInMaterial, dtInMaterials); //产生JSON文件内容

            //把服务器的URL + 此文件名 传递给控件，由控件下载还原数据进行打印
            string strServerURL = GetUrlPath() + "PrintTemp/";
            string strData = strServerURL + strPrintTempFile;
            strPrintData = PrintFunction.EnBase64(strData);
            var JsonData = new
            {
                strPrintData_1 = strPrintData,
                bIsInstallPrintControl_1 = bIsInstallPrintControl,
                strPrintControlCookie_1 = strPrintControlCookie
            };
            string sql = @"UPDATE dbo.ICSPurchaseOrder 
                            SET DownloadFrequency=ISNULL(DownloadFrequency,0)+1
                            WHERE POCode IN (" + keyValue.TrimEnd(',') + ") and WorkPoint='" + WorkPoint + "'";
            SqlHelper.ExecuteNonQuery(sql);
            return Content(JsonData.ToJson());
        }


        [HttpPost]
        [HandlerAjaxOnly]
        public ActionResult MergePrintItemLot(string keyValue, string WorkPoint)
        {
            string strPrintFileName = "";
            string DBLANK = SqlHelper.GetItemsDetails("ERP001", WorkPoint);
            string CusterJC = ConfigurationManager.ConnectionStrings["CusterJC"].ConnectionString;
            //string U8ConnStr = ConfigurationManager.ConnectionStrings["ERPDB"].ConnectionString; 
            keyValue = keyValue.Substring(1, keyValue.Length - 2);

            string strSqls = string.Empty;
            if (WorkPoint == "02")
            {
                strPrintFileName = Server.MapPath("/ReportFile/") + "LOEssd02.fr3";
            }
            else if (WorkPoint == "03")
            {
                strPrintFileName = Server.MapPath("/ReportFile/") + "LOEssd03.fr3";
            }
            else if (WorkPoint == "01")
            {
                strPrintFileName = Server.MapPath("/ReportFile/") + "LOEssd.fr3";
            }
            else
            {
                strPrintFileName = Server.MapPath("/ReportFile/") + "LOEssd.fr3";
            }

            PrintJson pJson = new PrintJson(Server.MapPath("./PrintTemp"), strPrintFileName);
            pJson.CheckRegister("苏州智合诚信息科技有限公司", "56DD3B4C172D0D140841CAC98A58A819F4E28EDA5D6E45711DDD64F6A439F68B6A7870CD7DAFD69A919CB870207FE4BB206F92BE3D53C221B019E0797E739EBA4");  //注册信息
            //pJson.CheckRegister("注册姓名", "8ECCCD6A1302DFEE1A6456A5D");  //注册信息
            //pJson.AddPrintParam("ShopName", "测试酒楼");
            //pJson.AddPrintParam("PrintDepositAdd", "说明：本单据为贵客押金收取凭证，盖章有效。退房时请出示，遗失者自负，请妥善保存。退房时间为12:00时，延时退房18:00时以前按半天房费收取，18:00时以后算全天房价。押金单有效期为一个月，过期作废。       贵重物品请交前台寄存，未寄存丢失自负。      谢谢！");
            SetCookieAndURL(pJson);// 设置控件调用的Cookie值，判断是否安装了打印控件

            string strSql = @"select distinct  poCode
							,VenName
							,b.VenAddress cVenAddress
							,b.VenPerson cVenPerson
							,CreatePerson as MUSER 
							,b.VenPayCond as iPayCreDays
							-- ,e.CsSName  as cVenPayCond
							,VenPhone
							,VenAddress
							,c.F_MobilePhone
							,VenBank AS VenBank 
							,VenAccount as VenAccount
                            ,VenRegCode
                            ,VenEmail
                            ,a.EATTRIBUTE12
                            ,a.EATTRIBUTE13
						      from  dbo.ICSPurchaseOrder  a
						      left join ICSVendor  b on a.VenCode=b.VenCode and a.WorkPoint=b.WorkPoint
						      left join Sys_SRM_User c on a.CreatePerson=c.F_RealName and                      a.WorkPoint=c.F_Location
						      --left join {0}.dbo.PayCondition d on b.cVenPayCond=d.cPayCode
						      --left join {0}.dbo.settleStyle e on b.Free2=e.cssCode
                              where  a.POCode IN (" + keyValue.TrimEnd(',') + ") and a.WorkPoint='" + WorkPoint + "'";
            strSql = string.Format(strSql, DBLANK);
            //string strSql = @"Select * From CashLog";
            DataTable dtCashLog = DbHelper.ExecuteTable(DbHelper.ConnectionString, CommandType.Text, strSql, true, null);
            if (CusterJC.Contains("佑伦") || CusterJC.Contains("思米思"))
            {
                strSqls = @"select  Row_Number() OVER ( ORDER BY cDefine23 desc) AS Sequence, 
                            cDefine22,cDefine23,InvUnit,sum(Quantity) as Quantity 
                            ,UnitPrice,sum(CAST(iSum as decimal(16,2)) ) as iSum,PreArriveDate,MTIME
	                        from POSignBacks 
	                        where   POCode IN (" + keyValue.TrimEnd(',') + ") and WorkPoint='" + WorkPoint + "' and (isnull(Status,'')<>'关闭' and isnull(Status,'')<>'弃审') group by cDefine22,cDefine23,InvUnit,PreArriveDate,UnitPrice,MTIME";
            }
            else
            {
                strSqls = @"	SELECT  a.Sequence,a.InvCode,b.INVNAME,b.INVSTD,b.InvUnit,a.Quantity,a.UnitPrice, 
                                CONVERT(NVARCHAR(50), a.PlanArriveDate,23) as PreArriveDate,CONVERT(NVARCHAR(50),a.ArriveDate,23) as ArriveDate,
                                CONVERT(NVARCHAR(50), a.DeliveryDate,23) as Free5,c.ProjectCode,b.INVDESC,a.CreatePerson as   MUSER,CONVERT(NVARCHAR(50), a.MTIME,23) as MTIME,c.BatchCode,a.EATTRIBUTE11 as iSum
                                FROM dbo.ICSPurchaseOrder a 
                                LEFT JOIN dbo.ICSINVENTORY b ON a.InvCode=b.INVCODE AND a.WorkPoint=b.WorkPoint 
						        LEFT JOIN dbo.ICSExtension c ON a.ExtensionID=c.id AND a.WorkPoint=c.WorkPoint
                                where  a.POCode IN (" + keyValue.TrimEnd(',') + ") and a.WorkPoint='" + WorkPoint + "' and (isnull(a.Status,'')<>'关闭' and isnull(a.Status,'')<>'弃审')";
            }



            DataTable dtInMaterial = DbHelper.ExecuteTable(DbHelper.ConnectionString, CommandType.Text, strSqls, true, null);
            strSql = @" select SUM(CONVERT(INT,isnull(a.Quantity,0))) as SumQuantity,SUM(CONVERT(DECIMAL(18,2),isnull(a.EATTRIBUTE11,0))) as SumiSum,dbo.CNumeric(SUM(CONVERT(DECIMAL(18,2),isnull(a.EATTRIBUTE11,0)))) as  ZWSumiSum
                       FROM dbo.ICSPurchaseOrder a 
                       LEFT JOIN dbo.ICSINVENTORY b ON a.InvCode=b.INVCODE AND a.WorkPoint=b.WorkPoint 
                       where  a.POCode IN (" + keyValue.TrimEnd(',') + ") and a.WorkPoint='" + WorkPoint + "'";
            DataTable dtInMaterials = DbHelper.ExecuteTable(DbHelper.ConnectionString, CommandType.Text, strSql, true, null);
            string strPrintTempFile = pJson.ShowReport(dtCashLog, dtInMaterial, dtInMaterials); //产生JSON文件内容

            //把服务器的URL + 此文件名 传递给控件，由控件下载还原数据进行打印
            string strServerURL = GetUrlPath() + "PrintTemp/";
            string strData = strServerURL + strPrintTempFile;
            strPrintData = PrintFunction.EnBase64(strData);
            var JsonData = new
            {
                strPrintData_1 = strPrintData,
                bIsInstallPrintControl_1 = bIsInstallPrintControl,
                strPrintControlCookie_1 = strPrintControlCookie
            };
            string sql = @"UPDATE dbo.ICSPurchaseOrder 
                            SET DownloadFrequency=ISNULL(DownloadFrequency,0)+1
                            WHERE POCode IN (" + keyValue.TrimEnd(',') + ") and WorkPoint='" + WorkPoint + "'";
            SqlHelper.ExecuteNonQuery(sql);
            return Content(JsonData.ToJson());
        }
        

        /// <summary>
        /// 写日志(用于跟踪)
        /// </summary>
        private void WriteLog(string strMessage)
        {
            string strLogFile = Server.MapPath("./Cookie_Log.txt");
            StreamWriter swLogFile = null;
            try
            {
                if (!System.IO.File.Exists(strLogFile))
                {
                    swLogFile = System.IO.File.CreateText(strLogFile);
                }
                else
                {
                    swLogFile = System.IO.File.AppendText(strLogFile);
                }
                swLogFile.WriteLine(strMessage);
            }
            catch
            {
            }
            finally
            {
                if (swLogFile != null)
                    swLogFile.Close();
            }
        }

        /// <summary>
        ///判断数据表中是否存在，若不存在则新建一条记录，若存在则更新最后访问的时间 
        /// </summary>
        /// <param name="strCookie"></param>
        private void UpdateCheckInstall(string strCookie)
        {
            bool bIsExist = false;
            //判断记录是否存在
            GetLastAccessTime(strCookie, ref bIsExist);

            string strSql = "";
            SqlParameter[] pmcCookie = { new SqlParameter("Cookie", strCookie) };
            if (bIsExist)
            { //存在则更新最后访问的时间
                strSql = @"Update sys_SRM_CheckInstall 
                           Set LastAccessTime = getDate() 
                           Where Cookie = @Cookie";
            }
            else
            { //不存在则新建一条记录
                strSql = @"Insert into sys_SRM_CheckInstall(Cookie, LastAccessTime) 
                           Values( @Cookie, getDate() )";
            }
            DbHelper.ExecuteNonQuery(DbHelper.ConnectionString, CommandType.Text, strSql, pmcCookie);
        }

        public DateTime ToDateTime(object SrcValue)
        {
            if (Convert.IsDBNull(SrcValue) == true)
                return DateTime.MinValue;
            else
            {
                try
                {
                    return Convert.ToDateTime(SrcValue);
                }
                catch
                {
                    return DateTime.MinValue;
                }
            }
        }

        /// <summary>
        /// 获取此Cookie的最后访问时间
        /// </summary>
        /// <param name="strCookie"></param>
        /// <returns></returns>
        private DateTime GetLastAccessTime(string strCookie, ref bool bIsExist)
        {
            DateTime dtLastAccessTime = DateTime.MinValue;
            bIsExist = false;

            string strSql = @"Select * From sys_SRM_CheckInstall Where Cookie = @Cookie";
            SqlParameter[] pmcCookie = { new SqlParameter("Cookie", strCookie) };
            using (SqlDataReader drCookie = DbHelper.ExecuteReader(DbHelper.ConnectionString, CommandType.Text, strSql, pmcCookie))
            {
                if (drCookie.Read())
                {
                    dtLastAccessTime = ToDateTime(drCookie["LastAccessTime"]);
                    bIsExist = true;
                }
                drCookie.Close();
            }

            return dtLastAccessTime;
        }

        [HttpGet]
        [HandlerAjaxOnly]
        public ActionResult IsCheckInstall(string checkInstall)
        {
            string strValue = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss 访问，");
            if (Request.QueryString["cookie"] != null)
            { //有控件上传的Cookie值
                string strCookie = Request.QueryString["cookie"].ToString();

                //判断数据表中是否存在，若不存在则新建一条记录，若存在则更新最后访问的时间
                UpdateCheckInstall(strCookie);

                strValue = strValue + "上传的cookie:" + strCookie;
            }
            else if (checkInstall != null)
            {//Ajax检查控件是否安装了，防止那种客户把打印控件卸装了，打印时无法检测到的情况
                string strCookie = checkInstall;
                //读取最后访问的时间
                string strResult = "PrintControlInstall";
                bool bIsExist = false;
                DateTime dtLastAccessTime = GetLastAccessTime(strCookie, ref bIsExist);
                if (!bIsExist || dtLastAccessTime.AddSeconds(30) < DateTime.Now)
                {
                    strResult = "NOT";
                }
                Response.Clear();
                Response.Write(strResult);

                strValue = strValue + "检测安装的值:" + strCookie;
            }

            WriteLog(strValue);
            return null;
        }

        [HttpGet]
        [HandlerAjaxOnly]
        public ActionResult IsCheckInstall()
        {
            string strValue = DateTime.Now.ToString("yyyy-MM-dd HH:mm:ss 访问，");
            if (Request.QueryString["cookie"] != null)
            { //有控件上传的Cookie值
                string strCookie = Request.QueryString["cookie"].ToString();

                //判断数据表中是否存在，若不存在则新建一条记录，若存在则更新最后访问的时间
                UpdateCheckInstall(strCookie);

                strValue = strValue + "上传的cookie:" + strCookie;
            }
            else if (Request.QueryString["checkInstall"] != null)
            {//Ajax检查控件是否安装了，防止那种客户把打印控件卸装了，打印时无法检测到的情况
                string strCookie = Request.QueryString["checkInstall"];
                //读取最后访问的时间
                string strResult = "PrintControlInstall";
                bool bIsExist = false;
                DateTime dtLastAccessTime = GetLastAccessTime(strCookie, ref bIsExist);
                if (!bIsExist || dtLastAccessTime.AddSeconds(30) < DateTime.Now)
                {
                    strResult = "NOT";
                }
                Response.Clear();
                Response.Write(strResult);

                strValue = strValue + "检测安装的值:" + strCookie;
            }

            WriteLog(strValue);
            return null;
        }

        #endregion
        public ActionResult BackCommit(string keyValue)
        {
            try
            {
                App.BackCommit(keyValue);
                return Success("保存成功");
            }
            catch (Exception ex)
            {
                return Error(ex.Message);
            }
        }
        [HttpGet]
    public ActionResult Download(string filePath) {
    filePath = Server.MapPath(System.Configuration.ConfigurationManager.AppSettings["AttachmentPath"] + filePath);
    string fileName = Path.GetFileName(filePath);

    FileStream fs = new FileStream(filePath, FileMode.Open);
    byte[] bytes = new byte[(int)fs.Length];   //以字符流的形式下载文件
    fs.Read(bytes, 0, bytes.Length);
    fs.Close();
    Response.Charset = "UTF-8";
    Response.ContentEncoding = System.Text.Encoding.GetEncoding("UTF-8");
    Response.ContentType = "application/octet-stream";  //通知浏览器下载文件而不是打开

    Response.AddHeader("Content-Disposition", "attachment; filename=" + Server.UrlEncode(fileName));
    Response.BinaryWrite(bytes);
    Response.Flush();
    Response.End();
    return new EmptyResult();
}

	}
}