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

2 votes263 views2 answers
Get diff btw datetimes two C#
C#
1 vote276 views1 answer
How to open new form on button click in c# xamarin
C#
1 vote279 views2 answers
How to query items with any id in a list of ids linq c#
C#
1 vote236 views1 answer
How to pass a model in a partial view
C#
30 votes279 views3 answers
Unity list
C#Unity
1 vote300 views1 answer
Unity getcomponent not working on ui
C#Unity
0 vote258 views1 answer
C# get or create firewall inbound rule ports
C#
-2 votes360 views1 answer
How to move balance from one card to another target
C#
49 votes302 views8 answers
C# hello world
C#
7 votes266 views2 answers
Find character from string c# count
C#