🚀 go-pugleaf

"Remy Lebeau (TeamB)" <no.spam@no.spam.com> schrieb im Newsbeitrag
 news:45071353@newsgroups.borland.com...


> What about it?  What exactly do you want to do?  Why are you trying to load
> WinMM.DLL manually anyway?


Because i don't want my programm to be depend directly to the "WinMM.DLL"
if it's existing, otherwise my programm would be directly "linked" to the DLL...
Only if the DLL is there, than the programm should use its function: "mciSendDtring",


> You never call a DLL's entry point yourself.  It is called automatically by
> the DLL loader.  In the case above, by LoadLibrary().
>
>
> Gambit

sorry, no "entry point"...my mistake.....i mean: GetProcAddress( ) ....

how should i call:

        GetProcAddress((HMODULE)hInstance, "Name_Of_Dll_Function");


i remember, i've used something similar in the past....


in header...
-------------------------------------------------------------------------
private:
   typedef int (DLLFUNCTION)(int, int);

   DLLFUNCTION   *WinMM_DllFunction;

public:
    TDLLTest();
    void CallDllFunction(int iTest1, int iTest2);
}

// in cpp....


TDLLTest::TDLLTest( )
{
   HINSTANCE hInstance;

   hInstance = ::LoadLibrary("DelphiDLL.dll");
   WinMM_DllFunction  = (DLLFUNCTION*)::GetProcAddress((HMODULE)hInstance, "Name_Of_Dll_Function");
}

void TDLLTest::CallDllFunction(int iTest1, int iTest2)
{
    int iResult;

    if (WinMM_DllFunction)  iResult = (*WinMM_DllFunction)(iTest1, iTest2);
}
-------------------------------------------------------------------------



Oren