/// <summary> /// 更新一条数据 /// </summary> public bool Update(university.Model.CCOM.Mark_table model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Mark_table set "); strSql.Append("Rs_id=@Rs_id,"); strSql.Append("Rc_id=@Rc_id,"); strSql.Append("Score=@Score,"); strSql.Append("Mark_date=@Mark_date"); strSql.Append(" where Mark_table_id=@Mark_table_id"); SqlParameter[] parameters = { new SqlParameter("@Rs_id", SqlDbType.BigInt, 8), new SqlParameter("@Rc_id", SqlDbType.BigInt, 8), new SqlParameter("@Score", SqlDbType.Int, 4), new SqlParameter("@Mark_date", SqlDbType.Date, 3), new SqlParameter("@Mark_table_id", SqlDbType.BigInt, 8) }; parameters[0].Value = model.Rs_id; parameters[1].Value = model.Rc_id; parameters[2].Value = model.Score; parameters[3].Value = model.Mark_date; parameters[4].Value = model.Mark_table_id; int rows = DBSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public long Add(university.Model.CCOM.Mark_table model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Mark_table("); strSql.Append("Rs_id,Rc_id,Score,Mark_date)"); strSql.Append(" values ("); strSql.Append("@Rs_id,@Rc_id,@Score,@Mark_date)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Rs_id", SqlDbType.BigInt, 8), new SqlParameter("@Rc_id", SqlDbType.BigInt, 8), new SqlParameter("@Score", SqlDbType.Int, 4), new SqlParameter("@Mark_date", SqlDbType.Date, 3) }; parameters[0].Value = model.Rs_id; parameters[1].Value = model.Rc_id; parameters[2].Value = model.Score; parameters[3].Value = model.Mark_date; object obj = DBSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt64(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Mark_table DataRowToModel(DataRow row) { university.Model.CCOM.Mark_table model = new university.Model.CCOM.Mark_table(); if (row != null) { if (row["Mark_table_id"] != null && row["Mark_table_id"].ToString() != "") { model.Mark_table_id = long.Parse(row["Mark_table_id"].ToString()); } if (row["Rs_id"] != null && row["Rs_id"].ToString() != "") { model.Rs_id = long.Parse(row["Rs_id"].ToString()); } if (row["Rc_id"] != null && row["Rc_id"].ToString() != "") { model.Rc_id = long.Parse(row["Rc_id"].ToString()); } if (row["Score"] != null && row["Score"].ToString() != "") { model.Score = int.Parse(row["Score"].ToString()); } if (row["Mark_date"] != null && row["Mark_date"].ToString() != "") { model.Mark_date = DateTime.Parse(row["Mark_date"].ToString()); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Mark_table GetModel(string strWhere) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Mark_table_id,Rs_id,Rc_id,Score,Mark_date from Mark_table "); strSql.Append(" where " + strWhere); university.Model.CCOM.Mark_table model = new university.Model.CCOM.Mark_table(); DataSet ds = DBSQL.Query(strSql.ToString()); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["Mark_table_id"] != null && ds.Tables[0].Rows[0]["Mark_table_id"].ToString() != "") { model.Mark_table_id = long.Parse(ds.Tables[0].Rows[0]["Mark_table_id"].ToString()); } if (ds.Tables[0].Rows[0]["Rs_id"] != null && ds.Tables[0].Rows[0]["Rs_id"].ToString() != "") { model.Rs_id = long.Parse(ds.Tables[0].Rows[0]["Rs_id"].ToString()); } if (ds.Tables[0].Rows[0]["Rc_id"] != null && ds.Tables[0].Rows[0]["Rc_id"].ToString() != "") { model.Rc_id = long.Parse(ds.Tables[0].Rows[0]["Rc_id"].ToString()); } if (ds.Tables[0].Rows[0]["Score"] != null && ds.Tables[0].Rows[0]["Score"].ToString() != "") { model.Score = int.Parse(ds.Tables[0].Rows[0]["Score"].ToString()); } if (ds.Tables[0].Rows[0]["Mark_date"] != null && ds.Tables[0].Rows[0]["Mark_date"].ToString() != "") { model.Mark_date = DateTime.Parse(ds.Tables[0].Rows[0]["Mark_date"].ToString()); } return(model); } else { return(null); } }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Mark_table GetModel(long Mark_table_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 Mark_table_id,Rs_id,Rc_id,Score,Mark_date from Mark_table "); strSql.Append(" where Mark_table_id=@Mark_table_id"); SqlParameter[] parameters = { new SqlParameter("@Mark_table_id", SqlDbType.BigInt) }; parameters[0].Value = Mark_table_id; university.Model.CCOM.Mark_table model = new university.Model.CCOM.Mark_table(); DataSet ds = DBSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }