/// <summary> /// 更新一条数据 /// </summary> public bool Update(XHD.Model.scm_sys_dtcolumn model) { StringBuilder strSql = new StringBuilder(); strSql.Append("update scm_sys_dtcolumn set "); strSql.Append("Menu_id=@Menu_id,"); strSql.Append("column_name=@column_name"); strSql.Append(" where column_id=@column_id"); MySqlParameter[] parameters = { new MySqlParameter("@Menu_id", MySqlDbType.Int32, 11), new MySqlParameter("@column_name", MySqlDbType.VarChar, 200), new MySqlParameter("@column_id", MySqlDbType.Int32, 11) }; parameters[0].Value = model.Menu_id; parameters[1].Value = model.column_name; parameters[2].Value = model.column_id; int rows = DbHelperMySQL.ExecuteSql(strSql.ToString(), parameters); if (rows > 0) { return(true); } else { return(false); } }
/// <summary> /// 增加一条数据 /// </summary> public bool Add(XHD.Model.scm_sys_dtcolumn model) { StringBuilder strSql = new StringBuilder(); strSql.Append("insert into scm_sys_dtcolumn("); strSql.Append("Menu_id,column_name)"); strSql.Append(" values ("); strSql.Append("@Menu_id,@column_name)"); MySqlParameter[] parameters = { new MySqlParameter("@Menu_id", MySqlDbType.Int32, 11), new MySqlParameter("@column_name", MySqlDbType.VarChar, 200) }; parameters[0].Value = model.Menu_id; parameters[1].Value = model.column_name; 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 XHD.Model.scm_sys_dtcolumn DataRowToModel(DataRow row) { XHD.Model.scm_sys_dtcolumn model = new XHD.Model.scm_sys_dtcolumn(); if (row != null) { if (row["column_id"] != null && row["column_id"].ToString() != "") { model.column_id = int.Parse(row["column_id"].ToString()); } if (row["Menu_id"] != null && row["Menu_id"].ToString() != "") { model.Menu_id = int.Parse(row["Menu_id"].ToString()); } if (row["column_name"] != null) { model.column_name = row["column_name"].ToString(); } } return(model); }
/// <summary> /// 得到一个对象实体 /// </summary> public XHD.Model.scm_sys_dtcolumn GetModel(int column_id) { StringBuilder strSql = new StringBuilder(); strSql.Append("select column_id,Menu_id,column_name from scm_sys_dtcolumn "); strSql.Append(" where column_id=@column_id"); MySqlParameter[] parameters = { new MySqlParameter("@column_id", MySqlDbType.Int32) }; parameters[0].Value = column_id; XHD.Model.scm_sys_dtcolumn model = new XHD.Model.scm_sys_dtcolumn(); DataSet ds = DbHelperMySQL.Query(strSql.ToString(), parameters); if (ds.Tables[0].Rows.Count > 0) { return(DataRowToModel(ds.Tables[0].Rows[0])); } else { return(null); } }