how to call win CE dll from winCE exe

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how to create a wince dll & call the same dll from another winCE based exe developed using mfc(win CE based).Please tell me if any examples are there.

Posted 19-Apr-12 21:06pm

kirannaik

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Andy411 · Answer 1 · 2012-04-19T21:13:00

Solution 1

I expect, that you have developed DLLs in Win32 and/or MFC on "normal" PC-Windows. So it's pretty the same thing as in Win32 on "normal" Windows on PC.

Take a look here
http://msdn.microsoft.com/en-us/library/aa450709.aspx[^]

or here on CP
Regular DLL Tutor For Beginners[^]

Posted 19-Apr-12 21:13pm

Andy411

Updated 19-Apr-12 21:14pm

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kirannaik 20-Apr-12 5:29am

thanks for reply.
I have developed DLL in MFC on SMART DEVICE platform & I want to call this dll by other exe which is also developed in MFC on SMART DEVICE platform.
please help me.

Andy411 20-Apr-12 5:55am

Where is the problem? Include the Headerfile with the exported classes/function from the DLL into your exe's source file where you want to call the DLL-function and classes. Then you should be able to compile the code. To link all together, just import the DLLs-lib-File into your exeproject.
And maybe read the tutorial linked above and try a bit googling for detailed examples.

kirannaik 20-Apr-12 7:24am

thanks again.
my problem when i try to load the DLL dynmamically, using function "loadLibrary". This funtion return NULL. & i could not call the DLL function.Please Help me. It will be great if u provide examples of both(fpor exe & for DLL).
thanks in advance.

Andy411 20-Apr-12 8:43am

Please read the 2nd link I've posted in the solution.
If LoadLibrary fails it might be a problem with the correct path to Your DLL.
What does GetLastError tell you, when called after LoadLibrary. That might be a hint.

kirannaik 21-Apr-12 2:13am

Thanks for reply.
I tried everything but function " LoadLibrary" returns NULL & function "GetLastError" returns val 126 which mean "THE SPECIFIED MODULE COULD NOT BE FOUND".can u provide me examples for smart device based DLL & EXE( both for winCE).
Thanks in advance.

Andy411 21-Apr-12 14:23pm

Well, the error message is very precisely, isn't it? Put the dll in the app dir or specify the path.

I cannot give you any code because I don't have it anymore. I left it at my old company. Even if I could, it would be similiar to the code in the tutorial.

I think, the primary purpose of this forum is to give some hints or some links. If people don't read the contents of links, nobody can help them.

And now enjoy your weekend.

how to call win CE dll from winCE exe

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