C# check if variable is numeric

Verify if number c#

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

Source: stackoverflow.com

C# see if string is int

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

Source: grepper.com

C# check if number

bool *name* = int.TryParse(*name2*, out int n);

Source: grepper.com

C# checking if a value is a int

using System;

namespace Help
{
    class Program
    {
        static void Main(string[] args)
        {
            string text1 = "Hello";
            string text2 = "29";

            if (CheckInt(text1) == true) // if text 1 is a int, it's going to print : Text 1 is a int
            {
                Console.WriteLine("Text 1 is a int");
            }
            else if (CheckInt(text2) == true) // if text 2 is a int, which is the case, it's going to print : Text 2 is a int
            {
                Console.WriteLine("Text 2 is a int");
            }
        }
        public static bool CheckInt(string input)
        {
            int number = 0;
            return int.TryParse(input, out number);
        }
    }
}

-1

Source: grepper.com

Similar codes

42 votes405 views2 answers
How to replace last character of string in c#
C#
0 vote383 views2 answers
How to check that string has only alphabet in c#
C#
0 vote330 views1 answer
C# array to label
C#
0 vote341 views1 answer
Button next for picturebox c#
C#
1 vote397 views1 answer
Int to ascii c#
C#
1 vote346 views1 answer
Unity c# check how many of an object exists
C#
2 votes380 views1 answer
Unity mirror get ip address
C#Unity
16 votes293 views10 answers
How to code
C#
2 votes316 views1 answer
How to change the title of the console in c#
C#
0 vote339 views1 answer
Quotes in quotes in c#
C#