Accessing On-Line help
XLL and DLL provide direct access to the Windows on-line help mechanism that you call via the F1 key.
To enable this you must ensure the .hlp file resides either:
- In the same local directory where the XLL or DLL reside.
- Or the System directory or a directory in your PATH environment variable. (The quick and dirty solution is to drop the help in the :\windows directory
Calling On-Line Help
To get on-line help press F1
Calling Help through the Office Assistant
Each version of windows has a different way of
handling help. This behavior depends
If you made the mistake of installing office Assistant, F1 won’t call help
directly. You must again call “Select Help with this feature….” and then “For
help with the Selected Function Click the button below……”.
Calling Help through JavaScript or WSH
To get on-line help, use the show Help function in the help filename (including relative or absolute path) and the Help Topic ID (if you want the window to start with that topic).