| Symbol | Type | Representation |
| C | Currency: | (123.00) |
| D | Decimal | -123 |
| E | Scientific | -1.234500E+002 |
| F | Fixed point | -123.45 |
| G | General (default) | -123 (default = 'G') |
| N | Number | -123.00 |
| P | Percent | -12,345.00 % |
| R | Round-trip | -123.45 |
| X | Hexadecimal | FFFFFF85 |
| Date Time Formatting | ||
| Symbol | Type | Representation |
| d | Short date | 07/09/2007 |
| D | Long date | Monday, 09 July 2007 |
| t | Short time | 13:42 |
| T | Long time | 13:42:50 |
| f | Full date/short time | Monday, 09 July 2007 13:42 |
| F | Full date/long time | Monday, 09 July 2007 13:42:50 |
| g | General date/short time | 07/09/2007 13:42 |
| G | General date/long time (default) | 07/09/2007 13:42:50 (default = 'G') |
| M | Month | July 20 |
| R | RFC1123 | Mon, 09 Jul 2007 13:42:50 GMT |
| s | Sortable | 2007-07-09T13:42:50 |
| u | Universal sortable | 2007-07-09 13:42:50Z (invariant) |
| U | Universal full | Monday, 09 July 2007 20:42:50 |
| Y | Year | 2007 July |
| Standard Enumeration Formatting | ||
| G | General (default) | Green (default = 'G') |
| F | Flags | Green (flags or integer) |
| D | Decimal number | 3 |
| X | Hexadecimal | 00000003 |
Reference: String.Format - MSDN
