#include <Windows.h>

BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
    switch(fdwReason)
    {
    case DLL_PROCESS_ATTACH:
        MessageBox(NULL, "TestDll.dll injected successfully.", "Great Sucess!", MB_OK);
        break;
    }

    return TRUE;
}