DS7/DSWeb/WMS/VwWmsOutTotalListGridSource.aspx.cs

using System;
using System.Collections;
using System.Collections.Generic;
using System.Configuration;
using System.Data;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.HtmlControls;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Text;
using DSWeb.EntityDA;
using DSWeb.Models;
using System.Xml;
using System.Text.RegularExpressions;
using DSWeb.Authority;

namespace DSWeb.WMS
{
    public partial class VwWmsOutTotalListGridSource : System.Web.UI.Page
    {
        private int iCurrentPage;
        private int iShowPage;
        private string strHandle;//值为"page"获取分页状态值数组 值为"list"获取日志显示JSON数据 值为"columns"获取日志显示记录 值为"rename"更新列标题
        public string strUserID = "";//"04eaeac5-f271-45d1-b17b-ad4ccbab63d0";//用户GID
        private string strType = "51";//Grid模块号
        private string strOldHeader;
        private string strNewHeader;
        public string strgids = "";
        public string strSearch;//综合查询条件缓存

        protected void Page_Load(object sender, EventArgs e)
        {
            if (Session["USERID"] != null)
            {
                strUserID = Session["USERID"].ToString().Trim();
            }
            else
            {
                Server.Transfer("~/Error/FriendError.aspx");
                return;
                //strUserID = ""; 
            }
            //
            if (Request.QueryString["handle"] != null)
            {
                strHandle = Request.QueryString["handle"].ToString().Trim().ToLower();
            }
            if (Request.QueryString["cur_page"] != null)
            {
                iCurrentPage = int.Parse(Request.QueryString["cur_page"].ToString().Trim());
            }
            if (Request.QueryString["show_page"] != null)
            {
                iShowPage = int.Parse(Request.QueryString["show_page"].ToString().Trim());
            }
            //
            if (Request.QueryString["hid_sel"] != null)
            {
                strSearch = Request.QueryString["hid_sel"].ToString();
            }
            //
            string strJSON = "";
            if (strHandle != null)
            {
                if (strHandle.Equals("list"))
                {
                    if (iCurrentPage <= 0 && iShowPage < 0)
                    {
                        strJSON = "-2";//提交页数参数错误
                    }
                }
                if (strHandle.Trim().ToLower().Equals("setting"))
                {
                    Response.Write(GetUserSettingJson());
                }

                if (strHandle.Trim().ToLower().Equals("page"))
                {
                    Response.Write(GetPageInfo().ToString());
                }
                if (strHandle.Trim().ToLower().Equals("list"))
                {
                    Response.Write(GetLogContent(iShowPage, iCurrentPage));
                }
                if (strHandle.Trim().ToLower().Equals("rename"))
                {
                    if (Request.QueryString["old_header"] != null && Request.QueryString["new_header"] != null)
                    {
                        UnicodeEncoding unicode = new UnicodeEncoding();
                        strOldHeader = unicode.GetString(unicode.GetBytes(Regex.Unescape(Request.QueryString["old_header"].ToString())));
                        strNewHeader = unicode.GetString(unicode.GetBytes(Regex.Unescape(Request.QueryString["new_header"].ToString())));

                        Response.Write(UpdateColumnHeader(strOldHeader, strNewHeader));
                    }
                    else
                    {
                        Response.Write("-1");//GET 参数错误
                    }

                }
                if (strHandle.Trim().ToLower().Equals("excel"))
                {
                    SeaExportInfoDA seaExportInfoDA = new SeaExportInfoDA();
                    string strCondition = "";
                    //
                    if (strSearch != null)
                    {
                        if (!strSearch.Trim().Equals(""))
                        {
                            string tempSearch = strSearch;
                            tempSearch = tempSearch.Replace("{", "");
                            tempSearch = tempSearch.Replace("}", "");
                            tempSearch = tempSearch.Replace("[", "");
                            tempSearch = tempSearch.Replace("]", "");

                            string[] searchArg = tempSearch.Split(new char[] { ',' });

                            for (int i = 0; i < searchArg.Length; i++)
                            {
                                string[] strArg = searchArg[i].Split(new char[] { ':' });

                                if (!strArg[1].Replace("\"", "").Trim().Equals(""))
                                {
                                    switch (strArg[0].Replace("\"", ""))
                                    {
                                        case "btime2"://ETD BeginDate
                                            strCondition += String.Format(" AND convert(char(10),DODATE,120) >= '{0}' ", strArg[1].Replace("\"", ""));
                                            break;
                                        case "etime2"://ETD EndDate
                                            strCondition += String.Format(" AND convert(char(10),DODATE,120) <= '{0}' ", strArg[1].Replace("\"", ""));
                                            break;
                                        case "cus"://CUSTOMER
                                            strCondition += String.Format(" AND CUSTOMERNAME LIKE '%{0}%'", strArg[1].Replace("\"", ""));
                                            break;
                                        case "chargeunit"://CUSTOMER
                                            strCondition += String.Format(" AND CHARGEUNIT = '{0}'", strArg[1].Replace("\"", ""));
                                            break;
                                        default:
                                            break;
                                    }
                                }
                            }
                        }
                        else
                        {
                            strCondition = " and 1<0";
                        }
                    }
                    //
                    string strSortCondition = strSortCondition = String.Format(" ORDER BY {0}{1}{2}", "CUSTOMERNAME", ",GOODSNAME", ",DODATE_OUT");
                    //
                    string strSql = "SELECT CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,isnull(sum(GOODSPACKPFSL),0) as GOODSPACKPFSL,isnull(sum(GOODSPFSL),0) as GOODSPFSL,CHARGEUNIT FROM VW_WMS_OUT_TOTAL where 1>0 " + strCondition
                        + " group by CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT"
                        + " union "
                        + "SELECT '总计','','','',NULL,isnull(sum(GOODSPACKPFSL),0) as GOODSPACKPFSL,isnull(sum(GOODSPFSL),0) as GOODSPFSL,'' FROM VW_WMS_OUT_TOTAL where 1>0 " + strCondition
                        + " ORDER BY CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT";
                    Response.Write(strSql);//GET 参数错误
                }
            }
            else
            {
                strJSON = "-1";//GET 参数错误
            }
        }

        private int UpdateColumnHeader(string tempOldHeader, string tempNewHeader)
        {
            int iResult = 0;
            UserSettingDA userSettingDA = new UserSettingDA();
            UserSettingEntity userSettingEntity = userSettingDA.GetUserSettingByUserIDType(strUserID, strType);
            GridEntity gridEntity = null;

            if (userSettingEntity != null)
            {
                if (userSettingEntity.GID != null)
                {
                    gridEntity = GetSettingXml(userSettingEntity.Xml);

                    foreach (GridColumnEntity column in gridEntity.Columns)
                    {
                        if (column.Description.Equals(tempOldHeader))
                        {
                            column.Description = tempNewHeader;
                            break;
                        }
                    }
                    userSettingEntity.Xml = GetUserSettingXml(gridEntity).OuterXml;
                    iResult = userSettingDA.UpdateUserSetting(userSettingEntity);
                }
                else
                {
                    iResult = -3;//没有相关用户Grid设置记录
                }
            }
            else
            {
                iResult = -3;//没有相关用户Grid设置记录
            }
            return iResult;
        }

        private string GetUserSettingJson()
        {
            UserSettingDA userSettingDA = new UserSettingDA();
            UserSettingEntity userSettingEntity = userSettingDA.GetUserSettingByUserIDType(strUserID, strType);
            GridEntity gridEntity = null;

            StringBuilder settingBuilder = new StringBuilder();
            if (userSettingEntity != null)
            {
                if (userSettingEntity.GID != null)
                {
                    gridEntity = GetSettingXml(userSettingEntity.Xml);

                    settingBuilder.Append("{");

                    settingBuilder.Append("\"show\":" + gridEntity.PagePreCount + ",");
                    settingBuilder.Append("\"columns\":");
                    int i = 0;
                    StringBuilder columnGroupBuilder = new StringBuilder();
                    while (gridEntity.Columns.Count > i)
                    {
                        foreach (GridColumnEntity column in gridEntity.Columns)
                        {
                            if (column.Index == i)
                            {
                                StringBuilder columnBuilder = new StringBuilder();
                                columnBuilder.Append("{\"name\":\"" + column.Name + "\",");
                                columnBuilder.Append("\"description\":\"" + column.Description + "\",");
                                columnBuilder.Append("\"index\":" + column.Index.ToString() + ",");
                                columnBuilder.Append("\"width\":" + column.Width.ToString() + ",");
                                columnBuilder.Append("\"visible\":" + column.VisibleState.ToString());

                                columnGroupBuilder.Append(columnBuilder.ToString() + "},");

                                break;
                            }
                        }
                        i++;
                    }
                    string strGroup = columnGroupBuilder.ToString().Trim();
                    if (strGroup.EndsWith(","))
                    {
                        strGroup = strGroup.Substring(0, strGroup.Length - 1);
                    }
                    strGroup = "[" + strGroup + "]";
                    settingBuilder.Append(strGroup);
                    settingBuilder.Append("}");
                }
                else
                {
                    settingBuilder.Append("-3");//没有相关用户Grid设置记录
                }
            }
            else
            {
                settingBuilder.Append("-3");//没有相关用户Grid设置记录
            }

            return settingBuilder.ToString();
        }

        private GridEntity GetSettingXml(string strXml)
        {
            XmlDocument xmlSettingDoc = new XmlDocument();
            GridEntity gridEntity = new GridEntity();
            try
            {
                xmlSettingDoc.LoadXml(strXml);

                gridEntity.GID = xmlSettingDoc.ChildNodes[0].ChildNodes[0].InnerText.Trim();
                gridEntity.UserID = xmlSettingDoc.ChildNodes[0].ChildNodes[1].InnerText.Trim();
                gridEntity.CreateTime = DateTime.Parse(xmlSettingDoc.ChildNodes[0].ChildNodes[2].InnerText.Trim());

                IList<GridColumnEntity> columnsEntities = new List<GridColumnEntity>();

                int iColCount = xmlSettingDoc.ChildNodes[0].ChildNodes[3].ChildNodes.Count;

                for (int i = 0; i < iColCount; i++)
                {
                    GridColumnEntity columnEntity = new GridColumnEntity();
                    //columnEntity.GID = xmlSettingDoc.ChildNodes[0].ChildNodes[3].ChildNodes[0].ToString();
                    columnEntity.Name = xmlSettingDoc.ChildNodes[0].ChildNodes[3].ChildNodes[i].ChildNodes[0].InnerText.Trim();
                    columnEntity.Description = xmlSettingDoc.ChildNodes[0].ChildNodes[3].ChildNodes[i].ChildNodes[1].InnerText.Trim();
                    columnEntity.Index = int.Parse(xmlSettingDoc.ChildNodes[0].ChildNodes[3].ChildNodes[i].ChildNodes[2].InnerText.Trim());
                    columnEntity.Width = int.Parse(xmlSettingDoc.ChildNodes[0].ChildNodes[3].ChildNodes[i].ChildNodes[3].InnerText.Trim());

                    columnsEntities.Add(columnEntity);
                }

                gridEntity.Columns = columnsEntities;
                gridEntity.GroupBy = xmlSettingDoc.ChildNodes[0].ChildNodes[4].InnerText.Trim();
                gridEntity.DefaultPrePageCount = int.Parse(xmlSettingDoc.ChildNodes[0].ChildNodes[5].ChildNodes[0].InnerText.Trim());
                gridEntity.PagePreCount = int.Parse(xmlSettingDoc.ChildNodes[0].ChildNodes[5].ChildNodes[1].InnerText.Trim());
            }
            catch (Exception error)
            {
                throw (error);
            }

            return gridEntity;
        }

        private int GetPageInfo()
        {
            T_ALL_DA T_ALL_DA = new T_ALL_DA();
            string strCondition = "";
            if (strSearch != null)
            {
                if (!strSearch.Trim().Equals(""))
                {
                    string tempSearch = strSearch;
                    tempSearch = tempSearch.Replace("{", "");
                    tempSearch = tempSearch.Replace("}", "");
                    tempSearch = tempSearch.Replace("[", "");
                    tempSearch = tempSearch.Replace("]", "");

                    string[] searchArg = tempSearch.Split(new char[] { ',' });

                    for (int i = 0; i < searchArg.Length; i++)
                    {
                        string[] strArg = searchArg[i].Split(new char[] { ':' });

                        if (!strArg[1].Replace("\"", "").Trim().Equals(""))
                        {
                            switch (strArg[0].Replace("\"", ""))
                            {
                                case "btime2"://ETD BeginDate
                                    strCondition += String.Format(" AND convert(char(10),DODATE,120) >= '{0}' ", strArg[1].Replace("\"", ""));
                                    break;
                                case "etime2"://ETD EndDate
                                    strCondition += String.Format(" AND convert(char(10),DODATE,120) <= '{0}' ", strArg[1].Replace("\"", ""));
                                    break;
                                case "cus"://CUSTOMER
                                    strCondition += String.Format(" AND CUSTOMERNAME LIKE '%{0}%'", strArg[1].Replace("\"", ""));
                                    break;
                                case "chargeunit"://CUSTOMER
                                    strCondition += String.Format(" AND CHARGEUNIT = '{0}'", strArg[1].Replace("\"", ""));
                                    break;
                                default:
                                    break;
                            }
                        }
                    }
                }
                else
                {
                    strCondition = " and 1<0";
                }
            }
            string strSql = "select count(*) num from (SELECT CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,isnull(sum(GOODSPACKPFSL),0) as GOODSPACKPFSL,isnull(sum(GOODSPFSL),0) as GOODSPFSL,CHARGEUNIT FROM VW_WMS_OUT_TOTAL where 1>0 " + strCondition + " group by CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT) as a";
            int iTotal = int.Parse(T_ALL_DA.GetStrSQL("num", strSql));
            return iTotal;
        }

        private string GetLogContent(int tempShowPage, int tempCurPage)
        {
            SeaExportInfoDA seaExportInfoDA = new SeaExportInfoDA();
            DataTable sourceTable;
            string strCondition = "";
            string strTopInclude = "";
            string strTopNotInclude = "";
            //
            if (strSearch != null)
            {
                if (!strSearch.Trim().Equals(""))
                {
                    string tempSearch = strSearch;
                    tempSearch = tempSearch.Replace("{", "");
                    tempSearch = tempSearch.Replace("}", "");
                    tempSearch = tempSearch.Replace("[", "");
                    tempSearch = tempSearch.Replace("]", "");

                    string[] searchArg = tempSearch.Split(new char[] { ',' });

                    for (int i = 0; i < searchArg.Length; i++)
                    {
                        string[] strArg = searchArg[i].Split(new char[] { ':' });

                        if (!strArg[1].Replace("\"", "").Trim().Equals(""))
                        {
                            switch (strArg[0].Replace("\"", ""))
                            {
                                case "btime2"://ETD BeginDate
                                    strCondition += String.Format(" AND convert(char(10),DODATE,120) >= '{0}' ", strArg[1].Replace("\"", ""));
                                    break;
                                case "etime2"://ETD EndDate
                                    strCondition += String.Format(" AND convert(char(10),DODATE,120) <= '{0}' ", strArg[1].Replace("\"", ""));
                                    break;
                                case "cus"://CUSTOMER
                                    strCondition += String.Format(" AND CUSTOMERNAME LIKE '%{0}%'", strArg[1].Replace("\"", ""));
                                    break;
                                case "chargeunit"://CUSTOMER
                                    strCondition += String.Format(" AND CHARGEUNIT = '{0}'", strArg[1].Replace("\"", ""));
                                    break;
                                default:
                                    break;
                            }
                        }
                    }
                }
                else
                {
                    strCondition = " and 1<0";
                }
            }
            //
            string strSql = "";
            if (iCurrentPage > 0 && iShowPage > 0)
            {
                if (iCurrentPage == 1)
                {
                    //货主,品名,规格,等级,片数/件,出库件数,出库量,计费单位
                    strSql = String.Format("SELECT {0} CUSTOMERNAME+GOODSNAME+GOODSSTANDARD+GOODSGRADE+convert(varchar, GOODSSLICE)+CHARGEUNIT as NID,CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,isnull(sum(GOODSPACKPFSL),0) as GOODSPACKPFSL,isnull(sum(GOODSPFSL),0) as GOODSPFSL,CHARGEUNIT FROM VW_WMS_OUT_TOTAL where 1>0 " + strCondition 
                        + " group by CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT"
                        + " ORDER BY CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT", "top " + iShowPage.ToString());
                }
                else
                {
                    strTopNotInclude = "top " + (iShowPage * (iCurrentPage - 1)).ToString();
                    strTopInclude = "top " + iShowPage.ToString();

                    strSql = String.Format("select {0} NID,CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,GOODSPACKPFSL,GOODSPFSL,CHARGEUNIT "
                           + "from (SELECT CUSTOMERNAME+GOODSNAME+GOODSSTANDARD+GOODSGRADE+convert(varchar, GOODSSLICE)+CHARGEUNIT as NID,CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,isnull(sum(GOODSPACKPFSL),0) as GOODSPACKPFSL,isnull(sum(GOODSPFSL),0) as GOODSPFSL,CHARGEUNIT FROM VW_WMS_OUT_TOTAL group by CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT ) as a "
                           + "WHERE NID NOT IN (SELECT {1} CUSTOMERNAME+GOODSNAME+GOODSSTANDARD+GOODSGRADE+convert(varchar, GOODSSLICE)+CHARGEUNIT as NID FROM VW_WMS_OUT_TOTAL WHERE 1>0 " + strCondition + " group by CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT ORDER BY CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT) " + strCondition
                           + "ORDER BY NID,CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,CHARGEUNIT", strTopInclude, strTopNotInclude);
                }
            }
            else
            {
                strSql = "SELECT NID,CUSTOMERNAME,GOODSNAME,GOODSSTANDARD,GOODSGRADE,GOODSSLICE,GOODSPACKPFSL,GOODSPFSL,CHARGEUNIT FROM VW_WMS_OUT_TOTAL where 1<0 ";
            }
            sourceTable = seaExportInfoDA.GetExcuteSql(strSql).Tables[0];
            StringBuilder sourceBuilder = new StringBuilder();
            sourceBuilder.Append("{");
            sourceBuilder.Append("rows:[");
            for (int i = 0; i < sourceTable.Rows.Count; i++)
            {
                sourceBuilder.Append("{id:\"" + sourceTable.Rows[i][0].ToString() + "\",");
                sourceBuilder.Append("data:[");
                sourceBuilder.Append("\"0\",");
                for (int j = 1; j < sourceTable.Columns.Count; j++)
                {
                    string ls = sourceTable.Rows[i][j].ToString();
                    ls = ls.Replace(" ", "，");
                    ls = ls.Replace("\r\n", "。");
                    //
                    if (j == sourceTable.Columns.Count - 1)
                    {
                        sourceBuilder.Append("\"" + ls + "\"");
                    }
                    else
                    {
                        sourceBuilder.Append("\"" + ls + "\",");
                    }
                }
                if (i == sourceTable.Rows.Count - 1)
                {
                    sourceBuilder.Append("]}");
                }
                else
                {
                    sourceBuilder.Append("]},");
                }

            }
            sourceBuilder.Append("]");
            sourceBuilder.Append("}");
            return sourceBuilder.ToString();
        }

        private XmlDocument GetUserSettingXml(GridEntity gridEntity)
        {
            XmlDocument xmlDoc = new XmlDocument();
            XmlElement root = xmlDoc.CreateElement("user-settings");

            //xmlDoc.AppendChild(root);

            XmlElement xGID = xmlDoc.CreateElement("GID");
            xGID.InnerText = gridEntity.GID;
            root.AppendChild(xGID);

            XmlElement xUserID = xmlDoc.CreateElement("userid");
            xUserID.InnerText = gridEntity.UserID;
            root.AppendChild(xUserID);

            XmlElement xCreateTime = xmlDoc.CreateElement("create-time");
            xCreateTime.InnerText = gridEntity.CreateTime.ToString();
            root.AppendChild(xCreateTime);

            XmlElement xColumns = xmlDoc.CreateElement("columns");

            foreach (GridColumnEntity column in gridEntity.Columns)
            {
                XmlElement xColumn = xmlDoc.CreateElement("column");
                XmlElement nName = xmlDoc.CreateElement("name");
                nName.InnerText = column.Name;

                xColumn.AppendChild(nName);

                XmlElement nDescription = xmlDoc.CreateElement("description");
                nDescription.InnerText = column.Description;

                xColumn.AppendChild(nDescription);

                XmlElement nIndex = xmlDoc.CreateElement("index");
                nIndex.InnerText = column.Index.ToString();

                xColumn.AppendChild(nIndex);

                XmlElement nWidth = xmlDoc.CreateElement("width");
                nWidth.InnerText = column.Width.ToString();

                xColumn.AppendChild(nWidth);

                XmlElement nVisible = xmlDoc.CreateElement("visible");
                nVisible.InnerText = column.VisibleState.ToString();

                xColumn.AppendChild(nVisible);

                xColumns.AppendChild(xColumn);
            }

            root.AppendChild(xColumns);

            XmlElement xGroupBy = xmlDoc.CreateElement("group-by");
            xGroupBy.InnerText = gridEntity.GroupBy;

            root.AppendChild(xGroupBy);

            XmlElement xPage = xmlDoc.CreateElement("page");

            XmlElement nPageDefault = xmlDoc.CreateElement("page-default");
            nPageDefault.InnerText = gridEntity.DefaultPrePageCount.ToString();
            xPage.AppendChild(nPageDefault);

            XmlElement nPagePre = xmlDoc.CreateElement("page-pre");
            nPagePre.InnerText = gridEntity.PagePreCount.ToString();
            xPage.AppendChild(nPagePre);

            root.AppendChild(xPage);

            xmlDoc.AppendChild(root);
            return xmlDoc;
        }

        private string GetOption(string tempOption, ArrayList tempList, string tempCondition)
        {
            string tempResult = "";

            switch (tempOption)
            {
                case "1":
                    if (tempList.Count > 0)
                    {
                        if (tempList[(tempList.Count - 1)].ToString().Trim() != "1")
                        {
                            tempResult = " (" + tempCondition + ") AND ";
                        }
                        else
                        {
                            tempResult = tempCondition + " AND ";
                        }
                    }
                    else
                    {
                        tempResult = tempCondition + " AND ";
                    }
                    break;
                case "2":
                    if (tempList.Count > 0)
                    {
                        if (tempList[(tempList.Count - 1)].ToString().Trim() != "2")
                        {
                            tempResult = " (" + tempCondition + ") OR ";
                        }
                        else
                        {
                            tempResult = tempCondition + " OR ";
                        }
                    }
                    else
                    {
                        tempResult = tempCondition + " OR ";
                    }
                    break;
            }

            return tempResult;
        }

        private string GetEqual(string tempEqual)
        {
            string tempResult = "";

            switch (tempEqual)
            {
                case "=":
                    tempResult = " = {0} ";
                    break;
                case "&lt":
                    tempResult = " < {0} ";
                    break;
                case "&gt":
                    tempResult = " > {0} ";
                    break;
                case "in":
                    tempResult = " LIKE {0} ";
                    break;
                case "notin":
                    tempResult = " NOT LIKE {0} ";
                    break;
                case "null":
                    tempResult = " IS NULL ";
                    break;
                case "notnull":
                    tempResult = " IS NOT NULL ";
                    break;
                case "&gt=":
                    tempResult = " >= {0} ";
                    break;
                case "&lt=":
                    tempResult = " <= {0} ";
                    break;
            }

            return tempResult;
        }
    }
}