ASP.NET USING C# CODINGS

Question

DEAR ALL.........

 

Asp.net using c# codings

My back end is MS sql server

 

 I am helpless yaar kindly help me...

Form that i have created:

QUIZQUESTIONS

LABEL

RADIOBUTTON1

RADIOBUTTON2

RADIOBUTTON3

RADIOBUTTON4

LABEL

RADIOBUTTON5

RADIOBUTTON6

RADIOBUTTON7

RADIOBUTTON8

LABEL

RADIOBUTTON9

RADIOBUTTON10

RADIOBUTTON11

RADIOBUTTON12

LABEL

RADIOBUTTON13

RADIOBUTTON14

RADIOBUTTON15

RADIOBUTTON16

LABEL

RADIOBUTTON17

RADIOBUTTON18

RADIOBUTTON19

RADIOBUTTON20

NEXT FORM I DESIGNED IS,

I designed this form with one label and one Dropdownlist1

LABEL(SUB TOPIC)     DropDownList1(files,introduction,loops,arrays,functions,structures)

In database questions related to subtopic is stored. For each subtopic twenty questions are stored.Like for  files 20 questions, functions 20 questions similarly  upto structures

Here when i click any one of the sub topic in  Dropdownlist1 then questions related to that subtopic must be displayed in the above form named as QUIZ  QUESTIONS. Randomly five questions should be get seleted  related to the subtopic we select from the database and those five questions should be displayed in QUIZ QUESTION form.

Dear I NEED CODINGS for the above process...That is when i select the sub topic from DropDownList1 then  randomly five questions should be get selected from database related to that topic we select  and those selected five questions should be displayed in QUIZ QUESTION form.

I will be Very much thankfull to you yaar ....kindly post  me the codings...