The Implementation and Application of Common Database Connection Based on ADO In Delphi
Cunhua Li · Computer Knowledge and Technology · 2006
Borland Company focuses on the ADO data engine. The database connection of ADO strings can be encoded and then stored in the appointed file, so that flexibility of connection to different databases and security of databases can be achieved. According to the rules of Object Oriented technology, these components, procedures and functions related with connection of database can be implemented in one unit file in Delphi, and then be called by other program files.