- (NSString*) getString: (NSInteger) fieldno;
		
    The function getString() returns content of any field as a string value or NULL.
    If a field is a binary memo, you need another function: getMemoBuf().
    Do not forget to call readRecord().
    
{
    // your code
    [dbf readRecord:row];
    NSLog(@"%@", [dbf getString:0] );
    // your code
}