/// <summary> /// 更新一条数据 /// </summary> public bool Update(university.Model.CCOM.Major model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Major set "); strSql.Append("Major_require=@Major_require,"); strSql.Append("Major_academic=@Major_academic,"); strSql.Append("Major_reference=@Major_reference,"); strSql.Append("Agency_id=@Agency_id,"); strSql.Append("Period_id=@Period_id,"); strSql.Append("Major_remark=@Major_remark"); strSql.Append(" where Major_id=@Major_id"); SqlParameter[] parameters = { new SqlParameter("@Major_require", SqlDbType.Text), new SqlParameter("@Major_academic", SqlDbType.VarChar, 64), new SqlParameter("@Major_reference", SqlDbType.Text), new SqlParameter("@Agency_id", SqlDbType.Int, 4), new SqlParameter("@Period_id", SqlDbType.Int, 4), new SqlParameter("@Major_remark", SqlDbType.Text), new SqlParameter("@Major_id", SqlDbType.Int, 4) }; parameters[0].Value = model.Major_require; parameters[1].Value = model.Major_academic; parameters[2].Value = model.Major_reference; parameters[3].Value = model.Agency_id; parameters[4].Value = model.Period_id; parameters[5].Value = model.Major_remark; parameters[6].Value = model.Major_id; int rows = DBSQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Major GetModel(string strWhere) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Major_id,Major_require,Major_academic,Major_reference,Agency_id,Period_id,Major_remark from Major "); strSql.Append(" where " + strWhere); university.Model.CCOM.Major model = new university.Model.CCOM.Major(); DataSet ds = DBSQL.Query(strSql.ToString()); if (ds.Tables[0].Rows.Count > 0) { if (ds.Tables[0].Rows[0]["Major_id"].ToString() != "") { model.Major_id = int.Parse(ds.Tables[0].Rows[0]["Major_id"].ToString()); } if (ds.Tables[0].Rows[0]["Major_require"].ToString() != "") { model.Major_require = ds.Tables[0].Rows[0]["Major_require"].ToString(); } model.Major_academic = ds.Tables[0].Rows[0]["Major_academic"].ToString(); model.Major_reference = ds.Tables[0].Rows[0]["Major_reference"].ToString(); if (ds.Tables[0].Rows[0]["Agency_id"].ToString() != "") { model.Agency_id = int.Parse(ds.Tables[0].Rows[0]["Agency_id"].ToString()); } if (ds.Tables[0].Rows[0]["Period_id"].ToString() != "") { model.Period_id = int.Parse(ds.Tables[0].Rows[0]["Period_id"].ToString()); } model.Major_remark = ds.Tables[0].Rows[0]["Major_remark"].ToString(); return(model); } else { return(null); } }
/// <summary> /// 增加一条数据 /// </summary> public int Add(university.Model.CCOM.Major model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Major("); strSql.Append("Major_require,Major_academic,Major_reference,Agency_id,Period_id,Major_remark)"); strSql.Append(" values ("); strSql.Append("@Major_require,@Major_academic,@Major_reference,@Agency_id,@Period_id,@Major_remark)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@Major_require", SqlDbType.Text), new SqlParameter("@Major_academic", SqlDbType.VarChar, 64), new SqlParameter("@Major_reference", SqlDbType.Text), new SqlParameter("@Agency_id", SqlDbType.Int, 4), new SqlParameter("@Period_id", SqlDbType.Int, 4), new SqlParameter("@Major_remark", SqlDbType.Text) }; parameters[0].Value = model.Major_require; parameters[1].Value = model.Major_academic; parameters[2].Value = model.Major_reference; parameters[3].Value = model.Agency_id; parameters[4].Value = model.Period_id; parameters[5].Value = model.Major_remark; object obj = DBSQL.GetSingle(strSql.ToString(), parameters); if (obj == null) { return(0); } else { return(Convert.ToInt32(obj)); } }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Major DataRowToModel(DataRow row) { university.Model.CCOM.Major model = new university.Model.CCOM.Major(); if (row != null) { if (row["Major_id"] != null && row["Major_id"].ToString() != "") { model.Major_id = int.Parse(row["Major_id"].ToString()); } if (row["Major_require"] != null) { model.Major_require = row["Major_require"].ToString(); } if (row["Major_academic"] != null) { model.Major_academic = row["Major_academic"].ToString(); } if (row["Major_reference"] != null) { model.Major_reference = row["Major_reference"].ToString(); } if (row["Agency_id"] != null && row["Agency_id"].ToString() != "") { model.Agency_id = int.Parse(row["Agency_id"].ToString()); } if (row["Period_id"] != null && row["Period_id"].ToString() != "") { model.Period_id = int.Parse(row["Period_id"].ToString()); } if (row["Major_remark"] != null) { model.Major_remark = row["Major_remark"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Major GetModel(int Major_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select Major_id,Major_require,Major_academic,Major_reference,Agency_id,Period_id,Major_remark from Major "); strSql.Append(" where Major_id=@Major_id"); SqlParameter[] parameters = { new SqlParameter("@Major_id", SqlDbType.Int, 4) }; parameters[0].Value = Major_id; university.Model.CCOM.Major model = new university.Model.CCOM.Major(); DataSet ds = DBSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }