assigning ramdom numbers for all existing user

Pedro Carvallo

I have register 5 users in my app. I need assigning ramdom number for all of them but I cant I have no idea how to do that. It´s Like a temporary PIN for authentication. I have that code but only create the number , not insert the number to users

public ActionResult Test(User user)
{
Random rand = new Random();
int numero = rand.Next(1, 10000);
var model = new User();
model.UserId = user.UserId;
model.Nombre = user.Nombre;
model.Codigo = numero;
db.Users.Add(model);
db.SaveChanges();
return View(model);
}

2 Replies

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Pedro Carvallo9y ago
for example the code generate is 9324 and this code is add to db but like a new register. I need to replace code "0" the user asdf for code generate "9324"

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Sandy9y ago
Hi Pedro,
You have code According to me this is right implementation.

What is the issue can you provide more detail which help us to understand the issue or provide any screenshot.

Thanks
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