It should be noted that there are other help files available:
GDI+
http://www.jose.it-berater.org/smfforum/index.php?topic=4427.0
GDI
http://www.jose.it-berater.org/smfforum/index.php?topic=4242.0
ODBC
http://www.jose.it-berater.org/smfforum/index.php?topic=4159.0
ADO/ADOX
http://www.jose.it-berater.org/smfforum/index.php?topic=4235.0
MSXML
http://www.jose.it-berater.org/smfforum/index.php?topic=4387.0
Several others are in progress.