I'm not sure this is always the case. With ODBC or OLE DB access, there will be unmanaged code called, but if you are using a .Net Provider, I think it's all managed code.

>I just googled and the first page listed has a good example:
>
>http://davidhayden.com/blog/dave/archive/2005/01/13/773.aspx
>
>In the C# class I took last quarter, we had an assignment to use GDI+ to print. I found some good examples to follow. The one I used emphasized to dispose of the fonts, brushes, etc. you created for the printing since it was unmanaged.