Code Review Asked by Kue on December 29, 2020
I’ve been learning C# for 2 month and in the process of writing a quiz via file i/o. I want to know if there is a better way to getting the questions and answers rather than using switch statement so that it does not look too cluttered. I’ve tried using fields and properties but I don’t know how to implement them into getting the lines in the txt. I’ve been using switch statement to get the array of the lines and the program work.
Here is a simple of my program:
public class QuestionUI
{
String[] fileName = File.ReadAllLines(@"TraviaQuestion.txt");
private String [] NO_OF_ANSWERS = new string[5];
private String[] NO_OF_QUESTIONS = new String[5];
public void Questions(int num)
{
NO_OF_QUESTIONS[0] = fileName[0];
switch(num)
{
case 1:
{
Console.WriteLine("n" + NO_OF_QUESTIONS[0]);
GetAnswer(1);
break;
}
}
}
public void GetAnswer(int num)
{
switch (num)
{
case 1:
{
Console.WriteLine(NO_OF_ANSWERS[0] = fileName[1]);
Console.WriteLine(NO_OF_ANSWERS[0] = fileName[2]);
break;
}
}
}
public void GetCorrectAnswer(String input, int num)
{
switch (num)
{
case 1:
{
if (input.ToUpper() != "B")
{
Console.WriteLine("Incorrect!");
GetExplanation(1);
}
else
{
Console.WriteLine("Correct!");
}
break;
}
}
}
public void GetExplanation(int num)
{
switch(num)
{
case 1:
{
Console.WriteLine(fileName[6]);
break;
}
}
}
public void ReadQuestionFile()
{
String input;
Questions(1);
input = Console.ReadLine();
GetCorrectAnswer(input,1);
}
```
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