/// <summary> /// 得到一个对象实体 /// </summary> public ALS.Model.syringecal DataRowToModel(DataRow row) { ALS.Model.syringecal model = new ALS.Model.syringecal(); if (row != null) { if (row["ID"] != null && row["ID"].ToString() != "") { model.ID = int.Parse(row["ID"].ToString()); } if (row["brand"] != null) { model.brand = row["brand"].ToString(); } if (row["version"] != null && row["version"].ToString() != "") { model.version = int.Parse(row["version"].ToString()); } if (row["calibre"] != null && row["calibre"].ToString() != "") { model.calibre = int.Parse(row["calibre"].ToString()); } if (row["compdis"] != null && row["compdis"].ToString() != "") { model.compdis = int.Parse(row["compdis"].ToString()); } if (row["length"] != null && row["length"].ToString() != "") { model.length = int.Parse(row["length"].ToString()); } } return(model); }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(ALS.Model.syringecal model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into tb_syringecal("); strSql.Append("brand,version,calibre,compdis,length)"); strSql.Append(" values ("); strSql.Append("@brand,@version,@calibre,@compdis,@length)"); MySqlParameter[] parameters = { new MySqlParameter("@brand", MySqlDbType.VarChar, 100), new MySqlParameter("@version", MySqlDbType.Int32, 11), new MySqlParameter("@calibre", MySqlDbType.Int32, 11), new MySqlParameter("@compdis", MySqlDbType.Int32, 11), new MySqlParameter("@length", MySqlDbType.Int32, 11) }; parameters[0].Value = model.brand; parameters[1].Value = model.version; parameters[2].Value = model.calibre; parameters[3].Value = model.compdis; parameters[4].Value = model.length; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 更新一条数据 /// </summary> public bool Update(ALS.Model.syringecal model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update tb_syringecal set "); strSql.Append("calibre=@calibre,"); strSql.Append("compdis=@compdis,"); strSql.Append("length=@length"); strSql.Append(" where ID=@ID"); MySqlParameter[] parameters = { new MySqlParameter("@calibre", MySqlDbType.Int32, 11), new MySqlParameter("@compdis", MySqlDbType.Int32, 11), new MySqlParameter("@length", MySqlDbType.Int32, 11), new MySqlParameter("@ID", MySqlDbType.Int32, 11), new MySqlParameter("@brand", MySqlDbType.VarChar, 100), new MySqlParameter("@version", MySqlDbType.Int32, 11) }; parameters[0].Value = model.calibre; parameters[1].Value = model.compdis; parameters[2].Value = model.length; parameters[3].Value = model.ID; parameters[4].Value = model.brand; parameters[5].Value = model.version; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 得到一个对象实体 /// </summary> public ALS.Model.syringecal GetModel(int ID) { StringBuilder strSql = new StringBuilder(); strSql.Append("select ID,brand,version,calibre,compdis,length from tb_syringecal "); strSql.Append(" where ID=@ID"); MySqlParameter[] parameters = { new MySqlParameter("@ID", MySqlDbType.Int32) }; parameters[0].Value = ID; ALS.Model.syringecal model = new ALS.Model.syringecal(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }