DLL在程序编制中可作出巨大贡献，它提供了具共性代码的复用能力。但是，正如一门高深的武学，若被掌握在正义之侠的手上，便可助其仗义江湖；但若被掌握在邪恶之徒的手上，则必然在江湖上掀起腥风血雨。DLL正是一种这样的武学。DLL一旦染上了魔性，就不再是正常的DLL程序，而是DLL*，一种恶贯满盈的病毒，令特洛伊一夜之间国破家亡-DLL in the program can make a significant contribution to the establishment, which provides a common code reuse capabilities. However, as a profound martial art, if they are to grasp the hands of justice Xia, rivers and lakes can help their sense of justice　if is mastered in the hands of evil, then certainly set off a reign of terror in the rivers and lakes. DLL is one such martial. Once infected with the magic of the DLL, the DLL is no longer the normal procedure, but the DLL Trojans, a wicked virus, so that the country seen their homes destroyed overnight death of Troy