示例#1
0
        /// <summary>
        /// 更新一条数据
        /// </summary>
        public bool Update(ITCastOCSS.Model.Teaching model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("update Teaching set ");
            strSql.Append("TID=@TID,");
            strSql.Append("CID=@CID,");
            strSql.Append("Week=@Week,");
            strSql.Append("Timeperiod=@Timeperiod,");
            strSql.Append("Place=@Place,");
            strSql.Append("MaxNum=@MaxNum,");
            strSql.Append("ActualNum=@ActualNum");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters =
            {
                new SqlParameter("@TID",        SqlDbType.Int,       4),
                new SqlParameter("@CID",        SqlDbType.Int,       4),
                new SqlParameter("@Week",       SqlDbType.NVarChar, 20),
                new SqlParameter("@Timeperiod", SqlDbType.NVarChar, 20),
                new SqlParameter("@Place",      SqlDbType.NVarChar, 20),
                new SqlParameter("@MaxNum",     SqlDbType.Int,       4),
                new SqlParameter("@ActualNum",  SqlDbType.Int,       4),
                new SqlParameter("@ID",         SqlDbType.Int, 4)
            };
            parameters[0].Value = model.TID;
            parameters[1].Value = model.CID;
            parameters[2].Value = model.Week;
            parameters[3].Value = model.Timeperiod;
            parameters[4].Value = model.Place;
            parameters[5].Value = model.MaxNum;
            parameters[6].Value = model.ActualNum;
            parameters[7].Value = model.ID;

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

            if (rows > 0)
            {
                return(true);
            }
            else
            {
                return(false);
            }
        }
示例#2
0
 /// <summary>
 /// 得到一个对象实体
 /// </summary>
 public ITCastOCSS.Model.Teaching DataRowToModel(DataRow row)
 {
     ITCastOCSS.Model.Teaching model = new ITCastOCSS.Model.Teaching();
     if (row != null)
     {
         if (row["ID"] != null && row["ID"].ToString() != "")
         {
             model.ID = int.Parse(row["ID"].ToString());
         }
         if (row["TID"] != null && row["TID"].ToString() != "")
         {
             model.TID = int.Parse(row["TID"].ToString());
         }
         if (row["CID"] != null && row["CID"].ToString() != "")
         {
             model.CID = int.Parse(row["CID"].ToString());
         }
         if (row["Week"] != null)
         {
             model.Week = row["Week"].ToString();
         }
         if (row["Timeperiod"] != null)
         {
             model.Timeperiod = row["Timeperiod"].ToString();
         }
         if (row["Place"] != null)
         {
             model.Place = row["Place"].ToString();
         }
         if (row["MaxNum"] != null && row["MaxNum"].ToString() != "")
         {
             model.MaxNum = int.Parse(row["MaxNum"].ToString());
         }
         if (row["ActualNum"] != null && row["ActualNum"].ToString() != "")
         {
             model.ActualNum = int.Parse(row["ActualNum"].ToString());
         }
     }
     return(model);
 }
示例#3
0
        /// <summary>
        /// 增加一条数据
        /// </summary>
        public int Add(ITCastOCSS.Model.Teaching model)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("insert into Teaching(");
            strSql.Append("TID,CID,Week,Timeperiod,Place,MaxNum,ActualNum)");
            strSql.Append(" values (");
            strSql.Append("@TID,@CID,@Week,@Timeperiod,@Place,@MaxNum,@ActualNum)");
            strSql.Append(";select @@IDENTITY");
            SqlParameter[] parameters =
            {
                new SqlParameter("@TID",        SqlDbType.Int,       4),
                new SqlParameter("@CID",        SqlDbType.Int,       4),
                new SqlParameter("@Week",       SqlDbType.NVarChar, 20),
                new SqlParameter("@Timeperiod", SqlDbType.NVarChar, 20),
                new SqlParameter("@Place",      SqlDbType.NVarChar, 20),
                new SqlParameter("@MaxNum",     SqlDbType.Int,       4),
                new SqlParameter("@ActualNum",  SqlDbType.Int, 4)
            };
            parameters[0].Value = model.TID;
            parameters[1].Value = model.CID;
            parameters[2].Value = model.Week;
            parameters[3].Value = model.Timeperiod;
            parameters[4].Value = model.Place;
            parameters[5].Value = model.MaxNum;
            parameters[6].Value = model.ActualNum;

            object obj = DbHelperSQL.GetSingle(strSql.ToString(), parameters);

            if (obj == null)
            {
                return(0);
            }
            else
            {
                return(Convert.ToInt32(obj));
            }
        }
示例#4
0
        /// <summary>
        /// 得到一个对象实体
        /// </summary>
        public ITCastOCSS.Model.Teaching GetModel(int ID)
        {
            StringBuilder strSql = new StringBuilder();

            strSql.Append("select  top 1 ID,TID,CID,Week,Timeperiod,Place,MaxNum,ActualNum from Teaching ");
            strSql.Append(" where ID=@ID");
            SqlParameter[] parameters =
            {
                new SqlParameter("@ID", SqlDbType.Int, 4)
            };
            parameters[0].Value = ID;

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

            if (ds.Tables[0].Rows.Count > 0)
            {
                return(DataRowToModel(ds.Tables[0].Rows[0]));
            }
            else
            {
                return(null);
            }
        }