Init

First we need to open a connection to a database by providing the c-treeACE Database Engine with a user name, password and the database name.

Below is the code for Initialize():

//

// Initialize()

//

// Perform the minimum requirement of logging onto the c-tree Server

//

VOID Initialize(VOID)

{

   printf("INIT\n");

   // allocate the session object

   MySession = new CTSession(CTSESSION_CTREE);

   // allocate the table objects

   tableCustMast = new CTTable(MySession);

   tableCustOrdr = new CTTable(MySession);

   tableOrdrItem = new CTTable(MySession);

   tableItemMast = new CTTable(MySession);

   // allocate the record objects

   recordCustMast = new CTRecord(tableCustMast);

   recordCustOrdr = new CTRecord(tableCustOrdr);

   recordOrdrItem = new CTRecord(tableOrdrItem);

   recordItemMast = new CTRecord(tableItemMast);

   try

   {

      // connect to server

      printf("\tLogon to server...\n");

      MySession->Logon("FAIRCOMS", "", "");

   }

   catch (CTException E)

   {

      Handle_Exception(E);

   }

}