/// <summary>
        /// 得到一个对象实体
        /// </summary>
        public DBinterface.Model.Meter_Install_Single GetModel(string SingleID)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1 SingleID,SD,AcceptID,QueryKey,loginId,userName,AcceptDate,waterUserTypeId,State,FlowID,ApplyUser,waterUserName,SubmitDate,ContractNO,waterUserAddress,IsBoost,waterUserPeopleCount,waterUserHouseType,waterPhone from Meter_Install_Single ");
            strSql.Append(" where SingleID=@SingleID ");
            SqlParameter[] parameters =
            {
                new SqlParameter("@SingleID", SqlDbType.NVarChar, 50)
            };
            parameters[0].Value = SingleID;

            DBinterface.Model.Meter_Install_Single model = new DBinterface.Model.Meter_Install_Single();
            DataSet ds = DbHelperSQL.Query(strSql.ToString(), parameters);

            if (ds.Tables[0].Rows.Count > 0)
            {
                return(DataRowToModel(ds.Tables[0].Rows[0]));
            }
            else
            {
                return(null);
            }
        }
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public bool Add(DBinterface.Model.Meter_Install_Single model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into Meter_Install_Single(");
            strSql.Append("SingleID,SD,AcceptID,QueryKey,loginId,userName,AcceptDate,waterUserTypeId,State,FlowID,ApplyUser,waterUserName,SubmitDate,ContractNO,waterUserAddress,IsBoost,waterUserPeopleCount,waterUserHouseType,waterPhone)");
            strSql.Append(" values (");
            strSql.Append("@SingleID,@SD,@AcceptID,@QueryKey,@loginId,@userName,@AcceptDate,@waterUserTypeId,@State,@FlowID,@ApplyUser,@waterUserName,@SubmitDate,@ContractNO,@waterUserAddress,@IsBoost,@waterUserPeopleCount,@waterUserHouseType,@waterPhone)");
            SqlParameter[] parameters =
            {
                new SqlParameter("@SingleID",             SqlDbType.NVarChar,   50),
                new SqlParameter("@SD",                   SqlDbType.Int,         4),
                new SqlParameter("@AcceptID",             SqlDbType.Int,         4),
                new SqlParameter("@QueryKey",             SqlDbType.Int,         4),
                new SqlParameter("@loginId",              SqlDbType.VarChar,    50),
                new SqlParameter("@userName",             SqlDbType.VarChar,    50),
                new SqlParameter("@AcceptDate",           SqlDbType.DateTime),
                new SqlParameter("@waterUserTypeId",      SqlDbType.VarChar,    30),
                new SqlParameter("@State",                SqlDbType.TinyInt,     1),
                new SqlParameter("@FlowID",               SqlDbType.NVarChar,   50),
                new SqlParameter("@ApplyUser",            SqlDbType.NVarChar,   50),
                new SqlParameter("@waterUserName",        SqlDbType.VarBinary,  70),
                new SqlParameter("@SubmitDate",           SqlDbType.DateTime),
                new SqlParameter("@ContractNO",           SqlDbType.NVarChar,   50),
                new SqlParameter("@waterUserAddress",     SqlDbType.VarChar,   100),
                new SqlParameter("@IsBoost",              SqlDbType.Bit,         1),
                new SqlParameter("@waterUserPeopleCount", SqlDbType.Int,         4),
                new SqlParameter("@waterUserHouseType",   SqlDbType.VarChar,    10),
                new SqlParameter("@waterPhone",           SqlDbType.VarChar, 50)
            };
            parameters[0].Value  = model.SingleID;
            parameters[1].Value  = model.SD;
            parameters[2].Value  = model.AcceptID;
            parameters[3].Value  = model.QueryKey;
            parameters[4].Value  = model.loginId;
            parameters[5].Value  = model.userName;
            parameters[6].Value  = model.AcceptDate;
            parameters[7].Value  = model.waterUserTypeId;
            parameters[8].Value  = model.State;
            parameters[9].Value  = model.FlowID;
            parameters[10].Value = model.ApplyUser;
            parameters[11].Value = model.waterUserName;
            parameters[12].Value = model.SubmitDate;
            parameters[13].Value = model.ContractNO;
            parameters[14].Value = model.waterUserAddress;
            parameters[15].Value = model.IsBoost;
            parameters[16].Value = model.waterUserPeopleCount;
            parameters[17].Value = model.waterUserHouseType;
            parameters[18].Value = model.waterPhone;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);

            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
 /// <summary>
 /// 得到一个对象实体
 /// </summary>
 public DBinterface.Model.Meter_Install_Single DataRowToModel(DataRow row)
 {
     DBinterface.Model.Meter_Install_Single model = new DBinterface.Model.Meter_Install_Single();
     if (row != null)
     {
         if (row["SingleID"] != null)
         {
             model.SingleID = row["SingleID"].ToString();
         }
         if (row["SD"] != null && row["SD"].ToString() != "")
         {
             model.SD = int.Parse(row["SD"].ToString());
         }
         if (row["AcceptID"] != null && row["AcceptID"].ToString() != "")
         {
             model.AcceptID = int.Parse(row["AcceptID"].ToString());
         }
         if (row["QueryKey"] != null && row["QueryKey"].ToString() != "")
         {
             model.QueryKey = int.Parse(row["QueryKey"].ToString());
         }
         if (row["loginId"] != null)
         {
             model.loginId = row["loginId"].ToString();
         }
         if (row["userName"] != null)
         {
             model.userName = row["userName"].ToString();
         }
         if (row["AcceptDate"] != null && row["AcceptDate"].ToString() != "")
         {
             model.AcceptDate = DateTime.Parse(row["AcceptDate"].ToString());
         }
         if (row["waterUserTypeId"] != null)
         {
             model.waterUserTypeId = row["waterUserTypeId"].ToString();
         }
         if (row["State"] != null && row["State"].ToString() != "")
         {
             model.State = int.Parse(row["State"].ToString());
         }
         if (row["FlowID"] != null)
         {
             model.FlowID = row["FlowID"].ToString();
         }
         if (row["ApplyUser"] != null)
         {
             model.ApplyUser = row["ApplyUser"].ToString();
         }
         if (row["waterUserName"] != null && row["waterUserName"].ToString() != "")
         {
             model.waterUserName = (byte[])row["waterUserName"];
         }
         if (row["SubmitDate"] != null && row["SubmitDate"].ToString() != "")
         {
             model.SubmitDate = DateTime.Parse(row["SubmitDate"].ToString());
         }
         if (row["ContractNO"] != null)
         {
             model.ContractNO = row["ContractNO"].ToString();
         }
         if (row["waterUserAddress"] != null)
         {
             model.waterUserAddress = row["waterUserAddress"].ToString();
         }
         if (row["IsBoost"] != null && row["IsBoost"].ToString() != "")
         {
             if ((row["IsBoost"].ToString() == "1") || (row["IsBoost"].ToString().ToLower() == "true"))
             {
                 model.IsBoost = true;
             }
             else
             {
                 model.IsBoost = false;
             }
         }
         if (row["waterUserPeopleCount"] != null && row["waterUserPeopleCount"].ToString() != "")
         {
             model.waterUserPeopleCount = int.Parse(row["waterUserPeopleCount"].ToString());
         }
         if (row["waterUserHouseType"] != null)
         {
             model.waterUserHouseType = row["waterUserHouseType"].ToString();
         }
         if (row["waterPhone"] != null)
         {
             model.waterPhone = row["waterPhone"].ToString();
         }
     }
     return(model);
 }
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(DBinterface.Model.Meter_Install_Single model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update Meter_Install_Single set ");
            strSql.Append("SD=@SD,");
            strSql.Append("AcceptID=@AcceptID,");
            strSql.Append("QueryKey=@QueryKey,");
            strSql.Append("loginId=@loginId,");
            strSql.Append("userName=@userName,");
            strSql.Append("AcceptDate=@AcceptDate,");
            strSql.Append("waterUserTypeId=@waterUserTypeId,");
            strSql.Append("State=@State,");
            strSql.Append("FlowID=@FlowID,");
            strSql.Append("ApplyUser=@ApplyUser,");
            strSql.Append("waterUserName=@waterUserName,");
            strSql.Append("SubmitDate=@SubmitDate,");
            strSql.Append("ContractNO=@ContractNO,");
            strSql.Append("waterUserAddress=@waterUserAddress,");
            strSql.Append("IsBoost=@IsBoost,");
            strSql.Append("waterUserPeopleCount=@waterUserPeopleCount,");
            strSql.Append("waterUserHouseType=@waterUserHouseType,");
            strSql.Append("waterPhone=@waterPhone");
            strSql.Append(" where SingleID=@SingleID ");
            SqlParameter[] parameters =
            {
                new SqlParameter("@SD",                   SqlDbType.Int,         4),
                new SqlParameter("@AcceptID",             SqlDbType.Int,         4),
                new SqlParameter("@QueryKey",             SqlDbType.Int,         4),
                new SqlParameter("@loginId",              SqlDbType.VarChar,    50),
                new SqlParameter("@userName",             SqlDbType.VarChar,    50),
                new SqlParameter("@AcceptDate",           SqlDbType.DateTime),
                new SqlParameter("@waterUserTypeId",      SqlDbType.VarChar,    30),
                new SqlParameter("@State",                SqlDbType.TinyInt,     1),
                new SqlParameter("@FlowID",               SqlDbType.NVarChar,   50),
                new SqlParameter("@ApplyUser",            SqlDbType.NVarChar,   50),
                new SqlParameter("@waterUserName",        SqlDbType.VarBinary,  70),
                new SqlParameter("@SubmitDate",           SqlDbType.DateTime),
                new SqlParameter("@ContractNO",           SqlDbType.NVarChar,   50),
                new SqlParameter("@waterUserAddress",     SqlDbType.VarChar,   100),
                new SqlParameter("@IsBoost",              SqlDbType.Bit,         1),
                new SqlParameter("@waterUserPeopleCount", SqlDbType.Int,         4),
                new SqlParameter("@waterUserHouseType",   SqlDbType.VarChar,    10),
                new SqlParameter("@waterPhone",           SqlDbType.VarChar,    50),
                new SqlParameter("@SingleID",             SqlDbType.NVarChar, 50)
            };
            parameters[0].Value  = model.SD;
            parameters[1].Value  = model.AcceptID;
            parameters[2].Value  = model.QueryKey;
            parameters[3].Value  = model.loginId;
            parameters[4].Value  = model.userName;
            parameters[5].Value  = model.AcceptDate;
            parameters[6].Value  = model.waterUserTypeId;
            parameters[7].Value  = model.State;
            parameters[8].Value  = model.FlowID;
            parameters[9].Value  = model.ApplyUser;
            parameters[10].Value = model.waterUserName;
            parameters[11].Value = model.SubmitDate;
            parameters[12].Value = model.ContractNO;
            parameters[13].Value = model.waterUserAddress;
            parameters[14].Value = model.IsBoost;
            parameters[15].Value = model.waterUserPeopleCount;
            parameters[16].Value = model.waterUserHouseType;
            parameters[17].Value = model.waterPhone;
            parameters[18].Value = model.SingleID;

            int rows = DbHelperSQL.ExecuteSql(strSql.ToString(), parameters);

            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }