How can I call a exported function using ordinal number
The documentation for GetProcAddress explains that you pass the integer ordinal in the low-order word of the lpProcName parameter. The MAKEINTRESOURCE macro can actually be used to make this a little easier: int ordinal = 123; HANDLE dll = LoadLibrary(“MyDLL.dll”); FARPROC fn = GetProcAddress(dll, MAKEINTRESOURCE(ordinal));