c# - Special decimal formatting -


is there string format can used on decimal following results obtained?

123 => "123" 123.4 => "123.40" 123.45 => "123.45" 123.456 => "123.46"

in english, number should displayed 2 decimals, except when holds integer value, when should have no decimals (so no "123.00" displays allowed).

i don't know of such format, i'm afraid. might need use:

string text = (d == (int) d) ? ((int) d).tostring() : d.tostring("n2");

edit: code above work when d in range between int.minvalue , int.maxvalue. can better using long, if want cover full range of decimal you'll need little more powerful.


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