Question

I have a little problem with a simple console application in which i would like to detect if the user inputs a correctly formatted numerical value.
That is, values such as 1212sss or anything like asjkq12323 or a single character is not accepted. I would like to only accept pure integer values.

Here is what i have tried

bool detectNumber(string s)
{
   int value=0;
   Int.TryParse(s,out value);
   return (value!=0)?true:false;
}

I appreciate any help. Thank you soooo much,,,,,

Answer 1

string line = Console.ReadLine(); 
int value;
if (int.TryParse(line, out value)) 
{
    Console.WriteLine("Integer here!");
}
else
{
    Console.WriteLine("Not an integer!");
}