Regarding random function in asp.net c# -

Hi, I want random numbers for the questions I used random function in asp.net but repeats the question. How do I get repetitive questions? C#. Thank you.

The problem with random is often the following:

The following codes are often used A lot will return to the 'non-random' sequence

 for  (int j = 0; j & lt; 100; j ++) {random random = new random (); Int i = rnd.Next (1, 5); Console.WriteLine (i); }   
 One more of the following random numbers will be distributed:  
  random rnd = new Random (); {Int i = rnd.ext (1, 5) for (int j = 0; j & lt; 100; j ++); Console.WriteLine (i); }   
 A different approach to generate a random number can be obtained by Linq:  
  var randomNumber = Enumerable.Range (1, 10). OrderBe (G = & gt; Guid.NewGuid ()). first ();   
 This method first creates a list of numbers (1 to 10 in this example), and after that the list of orders creates a guide to manipulate this list so that first () random Be like I often rely on this method to get a random number instead of using random classes.  
  UPDATE   
 Assume that you want 10 unique random numbers to list 100 random numbers. Using linak-expression that you will:  
  list & lt; Int & gt; 10RandomNumbers = Noteworthy. Ranges (1, 100). OrderBe (G = & gt; Guid.NewGuid ()) Take. (10);   
 You should now be able to go through the list  Ten RandomNumbers  .. They should be unique and random.  
  UPDATE 2   
 Take a look at this explanation. Take the Intuit method:  
 The above code will return a list of randomly selected 10 numbers from the collection of 100 numbers.   
 What you just want to do next is:  
  foreach (int i in ten domain) {// int to bring your question based on Code}   
 Hope this helps