Answers for "how to check all digits value in string c#"

how to find how much digits in number c#

Math.Floor(Math.Log10(n) + 1);
//find how much digit in number
//decimal point will not be added

Posted by: Guest on October-21-2020

c# how do you check if a string contains only digits

if (str.All(char.IsDigit)) {
  Console.WriteLine("This string only contains numbers");
}

Posted by: Guest on November-08-2020

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