动态加载DLL,创建的类型无法转换成子类,但是如果不是动态DLL,而是象如下这种方式,则可以转换。动态加载DLL创建子类实例后转换成子类的困惑:http://www.cnblogs.com/xuefeng/archive/2007/05/25/759534.html http://www.cnblogs.com/Arlen/archive/2007/05/31/766836.html非动态加载DLL可以成功转换: string typeStr = "Tencent.Itil.CFMS.Bll.{0},Tencent.Itil.CFMS.Bll"; Type type; try } 相关文章: