>First, as I mentioned, all you need is the return value multiply by how many byte it takes for each array. For instance:
>

>#Define DC_PAPERNAMES_Len  64
>

>
>The rule applies to all DC_xxx value that needs an array buffer. Hope you can understand what I mean :)
>

Yes, and my question was how you know that DC_PAPERNAMES needs an array of 64? That's what I've been trying to find, and think I've finally tracked in down in this document: http://webster.cs.ucr.edu/Page_win32/GDIRef.pdf Now, why is to hard to find this info on the MSDN site?