verify if number c#

James Laird-Smith

string s1 = "123";
string s2 = "abc";

bool isNumber = int.TryParse(s1, out int n); // returns true
isNumber = int.TryParse(s2, out int n); // returns false

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Johnmac 80 points

                                    var isNumeric = int.TryParse(&quot;123&quot;, out int n);

Thank you! 4

4.25 (4 Votes)

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