Answers for "how to get one digit in string c#"

c# check if string is only letters and numbers

if (textVar.All(c => Char.IsLetterOrDigit(c))) {
    // String contains only letters & numbers
}

Posted by: Guest on May-19-2020

return every digit on a string c#

return Regex.Replace(input, @"[^0-9]+", "");

Posted by: Guest on November-27-2020

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