if you wanna code a Win32 application using Visual Studio 2010 Express Edition, you will encounter a problem in designing your UI since the IDE limited some of its features.
now, UI++ is an Object Oriented Programming attempt to code Win32 application independent of the CLR... even though it is easier to code with CLR support and C# but some users wont like downloading dependencies.
so with UI++ you can now have the ease and comfort in developing using the Windows API.
as an example, PcInfo is an application that retrieves Computer Information using WMI... you can also input a WMI query to retrieve the information you wanted.
WMI++ is a different project, i haven't uploaded that one yet.