User-832373396 posted
Hi Kengkit,
Try something like this:
string myNumber = "12345";
String.Format("{0:#,##0}", myNumber);
@Adam-M, after testing, it still is "12345", maybe you posted the wrong code.
String.Format("{0:#,##0}", myNumber) "12345" string
2 Sir kengkit, please refer to this working way
(123456/(float)100).ToString("N") "1,234.56" string
With regards, Angelina Jolie