C#的反射机制

       Type type = CAssembly._Assembly.GetType(ModuleClass);

        object[] Params = new object[3];
        Params[0] = ModuleCode;
        Params[1] = titleFront + "  " + ModuleName;
        Params[2] = E_no;

        IGeneraHtml cGen = Activator.CreateInstance(type, Params) as IGeneraHtml; //创建CGeneraHtml派生类的实例
        cGen.Select_Type = this._Type;
        cGen.Select_DateTimeStr = SelectWhere;
        cGen.GetSelectSql();
        cGen.GetSelectData();
        string myHTMl = cGen.GetAllGenraHtml();