一本经典的QT4入门教程，实例丰富详细，非常适合初学者。,A classic QT4 Tutorial, examples of rich detail, very suitable for beginners.

This Qt C++ application demonstrates how to use the QtSql module to access a SQLite 3 database. The application demonstrates how to use different QtSql classes to search, insert, update, and delete data from the database. The example also shows how t

Qt下操作数据库的事例，可以运行，简单demo(Qt under the operation of the database example, you can run a simple demo)

QT下读取数据库中所有表格名称，表格的结构和表格数据的例子(This a example for QT to read all forms name, table structure and table data in the database.)