<div>
of course, you use loadlibrary. you need to know the name of the function , but you should know that anyway...<br />
you use loadlibrary and save the HMODULE. the use GetProcAddress pass it the hmodule and the name of the function exactlly (maybe also try an alias if this returns NULL, check all returns before you use any pointers) you can create a pointer to the function like so<br />
let's say the function returns long and take two integer parameters:<br />
typedef long (WINAPI *_MyDllFunction)(int,int);<wbr /><br />
_MyDllFunction MyDllFunction;<br />
set MyDllFunction = (_MyDllFunction)GetProcAdd<wbr />ress(hmodu<wbr />lehere,&quot;My<wbr />DllFunctio<wbr />n&quot;);<br />
assuming the address was returned correctlly you call it as normal:<br />
somelong = MyDllFunction(5,5);<br />
thats all.
</div>


of course, you use loadlibrary. you need to know the name of the function , but you should know that anyway...
you use loadlibrary and save the HMODULE. the use GetProcAddress pass it the hmodule and the name of the function exactlly (maybe also try an alias if this returns NULL, check all returns before you use any pointers) you can create a pointer to the function like so
let's say the function returns long and take two integer parameters:
typedef long (WINAPI *_MyDllFunction)(int,int);
_MyDllFunction MyDllFunction;
set MyDllFunction = (_MyDllFunction)GetProcAddress(hmodulehere,"MyDllFunction");
assuming the address was returned correctlly you call it as normal:
somelong = MyDllFunction(5,5);
thats all.

<div>
i read your question wrong, but it can apply after you get the answer ;o\
</div>


i read your question wrong, but it can apply after you get the answer ;o\

<div>
Yeah, i figured there wasn't any way to do it. Its not a com component.<br />
<br />
Thanks
</div>


Yeah, i figured there wasn't any way to do it. Its not a com component.

Thanks

<div>
<div class="content wysiwyg-content">
Is there anyway I can find the parameters and or return value of a function in a dll without the header file. &nbsp;I want to use a dll and don't have access to the header file of library file.<br />
<br />

</div>
</div>


Is there anyway I can find the parameters and or return value of a function in a dll without the header file.  I want to use a dll and don't have access to the header file of library file.



Use a DLL without a header file

Most development for the Microsoft platform is done utilizing the technologies supported by the.NET framework. Other development is done using Visual Basic for Applications (VBA) for programs like Access, Excel, Word and Outlook, with PowerShell for scripting, or with SQL for large databases.