/// <summary> /// 更新一条数据 /// </summary> public bool Update(university.Model.CCOM.Datum_type model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update Datum_type set "); strSql.Append("DatumType_name=@DatumType_name"); strSql.Append(" where DatumType_id=@DatumType_id"); SqlParameter[] parameters = { new SqlParameter("@DatumType_name", SqlDbType.VarChar, 128), new SqlParameter("@DatumType_id", SqlDbType.Int, 4) }; parameters[0].Value = model.DatumType_name; parameters[1].Value = model.DatumType_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 int Add(university.Model.CCOM.Datum_type model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into Datum_type("); strSql.Append("DatumType_name)"); strSql.Append(" values ("); strSql.Append("@DatumType_name)"); strSql.Append(";select @@IDENTITY"); SqlParameter[] parameters = { new SqlParameter("@DatumType_name", SqlDbType.VarChar, 128) }; parameters[0].Value = model.DatumType_name; 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.Datum_type DataRowToModel(DataRow row) { university.Model.CCOM.Datum_type model = new university.Model.CCOM.Datum_type(); if (row != null) { if (row["DatumType_id"] != null && row["DatumType_id"].ToString() != "") { model.DatumType_id = int.Parse(row["DatumType_id"].ToString()); } if (row["DatumType_name"] != null) { model.DatumType_name = row["DatumType_name"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public university.Model.CCOM.Datum_type GetModel(int DatumType_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select top 1 DatumType_id,DatumType_name from Datum_type "); strSql.Append(" where DatumType_id=@DatumType_id"); SqlParameter[] parameters = { new SqlParameter("@DatumType_id", SqlDbType.Int, 4) }; parameters[0].Value = DatumType_id; university.Model.CCOM.Datum_type model = new university.Model.CCOM.Datum_type(); DataSet ds = DBSQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }