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Loading a dll

Posted on 1998-06-09
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Last Modified: 2013-11-20
I have an external function in a dll , how can I access this function?
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Question by:sore
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galkin earned 400 total points
ID: 1316449
Load library dinamically with LoadLibrary. It returns DLL instance handle. Declare pointer to the function exported from a DLL. Use GetProcAddress Win32 API function to get exported function pointer. This function takes two arguments, first is instance handle obtained via call to LoadLibrary and the second is function name. you also need to cast returned pointer to function to appropriate type. Then you can call the function via the pointer.
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by:t004024
ID: 1316450
Just a small question, why go into loadlibrary and things like that when U can either, just link the application with the library and call that function, or import it in the IMPORTS section of the def file and again call the function directly??? Why not let the DLL load automatically ??
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