Agenda feita com C + MYSQL + wxWidgets
Ferramentas utilizadas:
CodeBlocks 13.12 + plugin wxSmith - http://www.codeblocks.org/downloads
wxWidgets 3.0 - https://www.wxwidgets.org/news/2014/10/wxwidgets-3.0.2-released/
Mysql Connector C - https://dev.mysql.com/downloads/connector/c/
Utilize -std=c99 no compilador!
---------------- TABELA NO MYSQL------------------------------
create table pessoa (id INT primary key auto_increment, nome varchar(75) unique, telefone varchar(20) );
mysql> describe pessoa;
+----------+-------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+----------+-------------+------+-----+---------+----------------+
| id | int(11) | NO | PRI | NULL | auto_increment |
| nome | varchar(75) | NO | UNI | NULL | |
| telefone | varchar(20) | YES | | NULL | |
+----------+-------------+------+-----+---------+----------------+
3 rows in set (0.08 sec)