c# - Format decimal to two places or a whole number

Question

For 10 I want 10 and not 10.00 For 10.11 I want 10.11

Is this possible without code? i.e. by specifying a format string alone simlar to {0:N2}

question from:https://stackoverflow.com/questions/2148271/format-decimal-to-two-places-or-a-whole-number

Answer 1

decimal num = 10.11M;

Console.WriteLine( num.ToString( "0.##" ) );