how to pull a taskbar symbol like idol controlling thesis api

Currently I'm building a deskband controlling c++. Now I'm means to pull
things within a taskband window and we would like to pull a taskbar symbol
like icon. we trust it won't be too challenging given a default reason
keyboard and a TouchMousePointer already finished it.I initial emanate a
vacant window and use a thesis api to pull a background. But we
unequivocally don't know how to make a taskbar button. Currently wholly
stationary idol or half pristine symbol (only a difference on it are
transparent) works.In this post How do we pull a Taskbar symbol
controlling visible styles?they mentioned something by controlling .net
though we unequivocally don't wish to do that. Just perplexing to keep all
simple.(no mfc or .net)There's also some info in this postHow to pull
Windows 7 taskbar like Shaded Buttonsbut not unequivocally usefull.I also
checked a import functions of TipBand.dll(default reason keyboard)
UxTheme.dll 18000D088 Import Address Table 18000D668
Import Name Table 0 time date stamp 0
Index of initial forwarder anxiety 9 CloseThemeData
11 DrawThemeParentBackground D
DrawThemeBackground 50 SetWindowTheme
4D OpenThemeDataCOMCTL32.dll 18000D0B8 Import Address Table
18000D698 Import Name Table 0 time date stamp
0 Index of initial forwarder anxiety 7C
InitCommonControlsExGDI32.dll 18000D358 Import Address Table
18000D938 Import Name Table 0 time date stamp
0 Index of initial forwarder anxiety 2D4
SelectObject 4C CreatePen 56
CreateSolidBrush 10E DeleteObject
261 LineTo 26F MoveToExHe also used a DrawIconEx in
user32.dll, we attempted that though only a stationary icon.I also
attempted a thesis api drawicon though zero happened only blank. Please
lamp me........