C# int ToString format on 2 char int?

Question

How do I use the ToString method on an integer to display a 2-char

int i = 1; i.ToString() -> \"01\" instead of \"1\"

Thanks.

Answer 1

In order to ensure at least 2 digits are displayed use the "00" format string.

i.ToString("00");

Here is a handy reference guide for all of the different ways numeric strings can be formatted

• http://msdn.microsoft.com/en-us/library/0c899ak8.aspx