能够用vb编写具有接口的函数的dll,而且可以使用哦,不是简单测试,因为这个程序所使用的带接口的dll就是vb编写的哦,只要您写的好，就能够编译好-Can be prepared using vb dll interface with function, but also can be used, oh, is not a simple test because dll with the interface used by this program is written in vb Oh, as