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I have a question about getting DLL’s directory on Windows system.
The situation is like this :
I have a DLL and an EXE file. The exe file must load the DLL to run.
These 2 modules are in different directories.
Moreover, the directory of the DLL is changeable.
Now I have to get the directory of the DLL in “run time”.
How could I do this?
Thanks in advance.
Do you need to find where the DLL is to load it or find the the path where it was loaded from?
The DLL path search algorithm is documented on MSDN and you can use the SearchPath function to search the system path.
If you need to find the path where a DLL was loaded, after it was loaded, use the GetModuleFileName function. That takes the module handle that is returned by LoadLibrary, GetModuleHandle, or passed in as hinstDLL to DllMain and returns the full path to the DLL.