Just saw this on the PowerBASIC forum.Topic: Egrid32 PRO - Second special offer
Egrid32 is a very flexible grid control (as a standard Win32 .DLL) by Elias Montoya.
If you don't know it, I think it's worth a look.
Here's a link: Egrid32 Pro home
The code samples are in PowerBASIC, but it should be not a problem to use them from, say, C/C++. The PowerBASIC syntax to deal with this things is very "Petzold style"!