how to check answer in quiz app of MCQ using c# code

Hi,

 

First you to add the table which are contains questions and 4 multiple type answer and in one column Right answer. then you can Get the all questions and 4 related answers  in database.  then show in your page .

 

and then use this query.

bool correct = false; 

public class QuestionAndAnswer

{

public int QuestionId{get;set;}

public string  1stchoiceanswer{get;set;}

public string 2ndchoiceanswer{get;set;}

public string 3rdchoiceanswer{get;set;}

public string 4thchoiceanswer{get;set;} 

 public string RightAnswer{get;set;}

 then u can take this class in List

and pass in the model. with 4 answer is in form of radiobutton.

 

then in actioncontroller: 

public ActionRsult ShowRightAnswer(List model)

{ 

var data = GetALLQuestionsById();

var modeldata = data.where(p => p.Questionid == model.questionid).singleOrDefault(); 

 if(selectedquestionAnswer == modeldata.RightAnswer)

{

   // here u can show the right answer

}else{}