C# how to check string is number

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

C# see if string is int

bool result = int.TryParse("123", out var n);

Similar codes

11 votes197 views3 answers
C sharp list of strings
C#
1 vote245 views1 answer
Coroutine not eaffected by time.timescale unity
C#Unity
2 votes233 views1 answer
GetMousebuttonDown unity
C#
1 vote178 views1 answer
Httppostedfilebase in .net core 3.1
C#
0 vote188 views1 answer
Static readonly variable in c#
C#
0 vote185 views1 answer
C# mock ref parameter
C#
0 vote175 views1 answer
Convert string to short c#
C#
0 vote194 views2 answers
How to find the text position in excel in c#
C#
8 votes183 views4 answers
C# get last two characters of string
C#
1 vote189 views1 answer
Unity up arrow input
C#