Answers for "check number letters 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

c# check characters in string

//true if it doesn't contain letters
bool result = hello.Any(x => !char.IsLetter(x));

Posted by: Guest on March-04-2021

Code answers related to "check number letters in string c#"