<Pasquale> wrote in message news:2007827226calius25@hotmail.com...
>I have developed a dll in c++ in order New Project = > Visual C++ => Smart
>Device => MFC Smart Device DLL.
> This th content of dll:
>
>
> File Type: DLL
>
> Section contains the following exports for LibWrapper.dll
>
> 00000000 characteristics
> 46B19F6E time date stamp Thu Aug 02 11:10:06 2007
> 0.00 version
> 1 ordinal base
> 10 number of functions
> 10 number of names
>
> ordinal hint RVA name
>
> 5 0 000011E4 createOutputStream =
> ?createOutputStream@@YA_NPAD00@Z (bool __cdecl createOutputStream(char
> *,char *,char *))
> 2 1 000010E4 create_stream =
> ?create_stream@@YAHPBUpjmedia_codec_info@@W4pjmedia_dir@@GPBUpj_sockaddr_in@@PAPAUpjmedia_stream@@@Z
> (int __cdecl create_stream(struct pjmedia_codec_info const *,enum
> pjmedia_dir,unsigned short,struct pj_sockaddr_in const *,struct
> pjmedia_stream * *))
> 9 2 000012B0 deinit_codecs = ?deinit_codecs@@YAHXZ (int
> __cdecl deinit_codecs(void))
> 8 3 000013C0 destroy = ?destroy@@YAXXZ (void __cdecl
> destroy(void))
> 1 4 00001068 init_codecs = ?init_codecs@@YAHXZ (int __cdecl
> init_codecs(void))
> 7 5 00001010 init_pj = ?init_pj@@YAXHPADH@Z (void __cdecl
> init_pj(int,char *,int))
> 3 6 0000129C setLocalPort = ?setLocalPort@@YAXH@Z (void
> __cdecl setLocalPort(int))
> 6 7 000013E0 start = ?start@@YAPADXZ (char * __cdecl
> start(void))
> 4 8 0000130C stop = ?stop@@YA_NXZ (bool __cdecl stop(void))
> 10 9 00001294 summ = ?summ@@YAHHH@Z (int __cdecl summ(int,int))
>
> Summary
>
> 18000 .data
> 3000 .pdata
> 12000 .rdata
> 3000 .reloc
> 1000 .rsrc
> 76000 .text
>
>
>
>
> Now I want use this library in C#, but when I invoke this function
>
> [DllImport("LibWrapper.dll")]
> public static extern int summ(int i , int b);
> ...
> public DllWrapper()
> {
> ...
> int result =summ(1, 2);
> ...
> }
>
> The emulator throw this exception :
>
> System.MissingMethodException was unhandled
> Message="Can't find PInvoke DLL 'LibWrapper.dll'."
> StackTrace:
> at MyPrimaApp.DllWrapper..ctor()
> at MyPrimaApp.Program.Main()
>
> I have tryed to copy the LiWrapper.dll everywhere in the project, but no
> change.
>
>
> Please Help me.
>
>
>
> EggHeadCafe.com - .NET Developer Portal of Choice
> http://www.eggheadcafe.com

"James Hetfield" wrote:
>I have now downloaded eVC++ 4 (+SP4), and created a dll exactly as
>described in the link
> http://www.pocketpcdn.com/articles/setupdll.html
>
> It did build, only 7.5KB, but when I am trying to install it, it failes...
> I'm quite sure that my cab settings are ok, because if I use the big file
> with MFC, then it is working...
>
>>> Hello
>>>
>>> I'm new to C++.
>>>
>>> I am trying to create a setup.dll in VS 2005. The samples in the SDK
>>> didnt work for me:
>>> => removed the CAB-Project in it, then tried to build the DLL, I got:
>>> 1>------ Skipped Build: Project: SetupDLL ------
>>> 1>
>>> ========== Build: 0 succeeded or up-to-date, 0 failed, 1 skipped
>>> ==========
>>>
>>> I dont know why, tried from Smartphone WM 5 and PPC WM 5... the same...
>>>
>>> So I have created an own project:
>>>
>>> 1. New Project = > Visual C++ => Smart Device => MFC Smart Device DLL
>>> 2. then I proceed like this here:
>>> http://www.pocketpcdn.com/articles/setupdll.html
>>> 3. I added in the codeINSTALL_EXIT-Section:
>>> between AFX_MANAGE_STATE(AfxGetStaticModuleState());
>>> and
>>> return codeINSTALL_EXIT_DONE;
>>> the following:
>>> PROCESS_INFORMATION pi = {0};
>>> CreateProcess(TEXT("\\My Documents\\myapp.exe"), TEXT(""), NULL, NULL,
>>> NULL, 0, NULL, NULL, NULL, &pi);
>>>
>>> This is working! But: The DLL is 361KB big (!)
>>>
>>> Why is this? What have I done wrong?
>>>
>>> Thanks
>>>
>>> James
>>
>>
>