How to check if a character in a string is a digit or letter

Question

Banketeshvar Narayan · Answer

Hi you can use Char.IsLetter Method (Char) Char.IsNumber Method (Char) Char.IsLetterOrDigit Method https://msdn.microsoft.com/en-us/library/yyxz6h5w%28v=vs.110%29.aspx https://msdn.microsoft.com/en-us/library/yk2b3t2y%28v=vs.110%29.aspx https://msdn.microsoft.com/en-us/library/system.char.isletterordigit%28v=vs.110%29.aspx Please mark as answer if it helps you 208

Banketeshvar Narayan · Answer

welcome Gauss . Please accept my answer if it helps you. 327

Banketeshvar Narayan · Answer

Hi Gauss Complete code is static void Main( string [] args) { string skypeId = bnarayan123 ; foreach ( var c in skypeId.ToCharArray()) { if ( Char .IsLetter(c)) { Console .WriteLine( {0} is letter  c); } else if ( Char .IsDigit(c)) { Console .WriteLine( {0} is digit  c); } } } 239

Ravi Patel · Answer

Hi check this link http://stackoverflow.com/questions/12715246/how-to-check-if-a-character-in-a-string-is-a-digit-or-letter

gauss kada · Answer

thank you