Hi Chuong,
You cannot call your customers dll directly from the desktop.
You need to write an intermediary WinCE dll with an entry point having the
standard CeRapiInvoke signature:
extern "C" HRESULT __declspec(dllexport) __stdcall MyFunction(DWORD
p_cbInput, BYTE* p_pInput, DWORD* p_pcbOutput, BYTE** p_ppOutput,
IRAPIStream* p_pRAPIStream )
That dll then can then call your customers dll. You will need to incorporate
any parameters and results into the standard signature. This can either be
done via the p_pInput and p_ppOutput parameters or if there is a larger
amount of data involved via p_pRAPIStream (or both if you want). See the
docs for details about memory allocation etc. Bear in mind that the CE side
is UNICODE.
Cheers
Doug Forster
"Chuong" <an*******@discussions.microsoft.com> wrote in message
news:03****************************@phx.gbl...
Hi everyone, please help!
Our customer developed a WinCE DLL which contains a
function such as
bool fx(TCHAR* szName)
Obviously, szName is used the input/output. The return
bool is just to indicate pass or fail.
My question is how to use CeRapiInvoke to invoke this
function? All examples that I can find only show how to
invoke functions WITHOUT input parameters. Appreciate
and TIA all the helps!
Chuong
