How to find if the string is a number or not in C# ?

Published on June 7, 2015 by abundantcode

Filed under C#

Last modified June 7, 2015

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If you want to find out if the input string is a number in C# , you can use the try parse method.

How to find if the string is a number or not in C# ?

Below is a function in C# that demonstrates finding if the string is a number in C#.

public bool IsNumber(string Input)
{
    int result;
    bool isNumber = int.TryParse(Input, out result);
    return isNumber;
}

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