用C编译成的DLL,可以在MT4中使用。如下: /* --- The following code comes from d:\lccwin32\lib\wizard\dll.tpl. */#include <stdio.h>#include <windows.h>int __declspec(dllexport) get_num(int n){return n*2;}//-------------------------------------------------BOOL WINAPI __declspec(dllexport) LibMain(HINSTANCE hDLLInst,...