！ASP要是需要case贯穿，有什么办法么

求助！ASP要是需要case贯穿，有什么办法么？
“c#中控制不能从一个case标签贯穿到另一个case”这错误...如果我就是要贯穿着来用的，咋办？C++明明可以的嘛...有什么办法么？求各位大大帮帮，正在做程序到这段苦恼中

C# code

switch (n)            {                case 7:                    {                        TextBoxLesson8.Text = LessonName[7];                        TextBoxClass8.Text = ClassID[7];                        TextBoxNumber8.Text = StuNum[7];                        TextBoxTime8.Text = WeekTime[7];                        TextBoxWeeks8.Text = Weeks[7];                        TextBoxY8.Text = y[7].ToString();                        TextBoxStaTime8.Text = StaTimes[7];                    }                case 6:                    {                        TextBoxLesson7.Text = LessonName[6];                        TextBoxClass7.Text = ClassID[6];                        TextBoxNumber7.Text = StuNum[6];                        TextBoxTime7.Text = WeekTime[6];                        TextBoxWeeks7.Text = Weeks[6];                        TextBoxY7.Text = y[6].ToString();                        TextBoxStaTime7.Text = StaTimes[6];                    }                case 5:                    {                        TextBoxLesson6.Text = LessonName[5];                        TextBoxClass6.Text = ClassID[5];                        TextBoxNumber6.Text = StuNum[5];                        TextBoxTime6.Text = WeekTime[5];                        TextBoxWeeks6.Text = Weeks[5];                        TextBoxY6.Text = y[5].ToString();                        TextBoxStaTime6.Text = StaTimes[5];                    }                case 4:                    {                        TextBoxLesson5.Text = LessonName[4];                        TextBoxClass5.Text = ClassID[4];                        TextBoxNumber5.Text = StuNum[4];                        TextBoxTime5.Text = WeekTime[4];                        TextBoxWeeks5.Text = Weeks[4];                        TextBoxY5.Text = y[4].ToString();                        TextBoxStaTime5.Text = StaTimes[4];                    }                case 3:                    {                        TextBoxLesson4.Text = LessonName[3];                        TextBoxClass4.Text = ClassID[3];                        TextBoxNumber4.Text = StuNum[3];                        TextBoxTime4.Text = WeekTime[3];                        TextBoxWeeks4.Text = Weeks[3];                        TextBoxY4.Text = y[3].ToString();                        TextBoxStaTime4.Text = StaTimes[3];                    }                case 2:                    {                        TextBoxLesson3.Text = LessonName[2];                        TextBoxClass3.Text = ClassID[2];                        TextBoxNumber3.Text = StuNum[2];                        TextBoxTime3.Text = WeekTime[2];                        TextBoxWeeks3.Text = Weeks[2];                        TextBoxY3.Text = y[2].ToString();                        TextBoxStaTime3.Text = StaTimes[2];                    }                case 1:                    {                        TextBoxLesson2.Text = LessonName[1];                        TextBoxClass2.Text = ClassID[1];                        TextBoxNumber2.Text = StuNum[1];                        TextBoxTime2.Text = WeekTime[1];                        TextBoxWeeks2.Text = Weeks[1];                        TextBoxY2.Text = y[1].ToString();                        TextBoxStaTime2.Text = StaTimes[1];                    }                case 0:                    {                        TextBoxLesson1.Text = LessonName[0];                        TextBoxClass1.Text = ClassID[0];                        TextBoxNumber1.Text = StuNum[0];                        TextBoxTime1.Text = WeekTime[0];                        TextBoxWeeks1.Text = Weeks[0];                        TextBoxY1.Text = y[0].ToString();                        TextBoxStaTime1.Text = StaTimes[0];                        break;                    }                default:                    {                        Response.Write("<script> window.alert('载入数据出现异常!');</script>");                        return;                    }            }