ObjectDatabase++ Documentation - GetDatabaseMembers

Delevopers ObjectDatabase++ API Get Database Members

GetDatabaseMembers

GetDatabaseMembers returns all the tables currently within the control file.

unsigned int GetDatabaseMembers (
	CODBPP::DatabaseMember *members,
	unsigned int *count
);

Parameters

members	Pointer to a valid memory block.
count	If members equal NULL then count equals the size of the reqiured memory block in bytes. Else count equals the amount of members.

Return Values

If the method succeeds, the return value is zero else see error codes for more details.

Remarks

This method requires you to begin a transaction in order to prevent any other process from changing the database while this is progress

Example Use

CODBPP database
CODBPP::DatabaseMembers *members;
unsigned int count;
if((error = database.OpenDatabase(_T"YourDatabase")) == NO_ERROR){
   if((error = database.BeginTransaction()) == NO_ERROR){
      if((error = database.GetDatabaseMembers(NULL,&count)) == NO_ERROR){
         members = (CODBPP::DatabaseMembers*) new BYTE[count];
         if((error = database.GetDatabaseMembers(members,&count)) == NO_ERROR){
            for(int i = 0; i < count; i++) MessageBox(members[i].tableName);
         }
         delete [] (LPBYTE)members;
      }
   }
}
if(error && database.GetErrorMessage(&message) == NO_ERROR)
   MessageBox(message);
database.CloseDatabase();

Also See

BeginTransaction