Posts by Rodolfo Fonseca dos Santos • 21 points

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  Q: How to check if the user typed something when prompted for a C#entry

  The following validation checks whether an entry is a positive number. if (Q[i] < 0) { Console.WriteLine("Digite um número positivo!"); goto Start; } Just like this check, if nothing was typed,…

  c#

  asked 6 years, 7 months ago Rodolfo Fonseca dos Santos 21