check if property is int c# code example

Example 1: c# see if string is int

bool result = int.TryParse("123", out var n);

Example 2: how to check if an integer is in array c#

//Add necessary namespace
using System.Linq;
//Example
string[] printer = {"jupiter", "neptune", "pangea", "mercury", "sonic"};
//using .Contains() method
if(printer.Contains("jupiter"))
{
    Process.Start("BLAH BLAH CODE TO ADD PRINTER VIA WINDOWS EXEC"");
}