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

0 vote140 views1 answer
Datatable linq where clause c#
C#
-1 vote129 views1 answer
How to backgrund c# red
C#
16 votes126 views3 answers
C# how to set string list
C#
0 vote123 views1 answer
Invert string c#
C#
2 votes139 views1 answer
Unity can't select move tool
C#
0 vote86 views1 answer
Dropdown text
C#
0 vote125 views1 answer
C# read string
C#
16 votes95 views1 answer
For loop on enum c#
C#
1 vote122 views2 answers
No context type was found in the assembly 'AuthenticationApp'.
C#
0 vote166 views1 answer
Unity get velocity at point
C#Unity