| Specifier | Type | Example | Output (Passed Double 1500.42) | Note |
| C | 貨幣 | 2.5.ToString("C") | ￥2.50 |
|
| D | 十進位 | 25.ToString("D5") | 25 |
|
| E | 科學符號 | 25000.ToString("E") | 2.50E+05 |
|
| F | 固定點 | 25.ToString("F2") | 25 |
|
| G | 常規 | 2.5.ToString("G") | 2.5 |
|
| N | 數字 | 2500000.ToString("N") | 2,500,000.00 |
|
| X | 十六進位 | 255.ToString("X") | F |
|
| | | | | |
| Specifier | Type | Example | Output (Passed Double 1500.42) | Note |
| 0 | Zero placeholder | {0:00.0000} | 1500.42 | Pads with zeroes. |
| # | Digit placeholder | {0: (#).##} | (1500).42 |
|
| . | Decimal point | {0:0.0} | 1500.4 |
|
| , | Thousand separator | {0:0,0} | 1,500 | Must be between two zeroes. |
| ,. | Number scaling | {0:0,.} | 2 | Comma adjacent to Period scales by 1000. |
| % | Percent | {0:0%} | 150042% | Multiplies by 100, adds % sign. |
| e | Exponent placeholder | {0:00e+0} | 1.50E+03 | Many exponent formats available. |
| ; | Group separator | see below |
|
|
| | | | | |
| Specifier | Type | Example (Passed System.DateTime.Now) |
|
| d | Short date | 10/12/2002 |
|
|
| D | Long date | 10-Dec-02 |
|
|
| t | Short time | 10:11 PM |
|
|
| T | Long time | 10:11:29 PM |
|
|
| f | Full date & time | 2002/12/10 22:11 |
|
|
| F | Full date & time (long) | 2002/12/10 22:11 |
|
|
| g | Default date & time | 10/12/2002 10:11 PM |
|
|
| G | Default date & time (long) | 10/12/2002 10:11:29 PM |
|
|
| M | Month day pattern | 10-Dec |
|
|
| r | RFC1123 date string | Tue, 10 Dec 2002 22:11:29 GMT |
|
|
| s | Sortable date string | 2002-12-10T22:11:29 |
|
|
| u | Universal sortable, local time | 2002-12-10 22:13:50Z |
|
|
| U | Universal sortable, GMT | 2002/12/11 03:13 |
|
|
| Y | Year month pattern | December, 2002 |
|
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|
|
|
|
| The 'U' specifier seems broken; that string certainly isn't sortable. |
|
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|
| Specifier | Type | Example | Example Output |
|
| dd | Day | {0:dd} | 10 |
|
| ddd | Day name | {0:ddd} | Tue |
|
| dddd | Full day name | {0:dddd} | Tuesday |
|
| f, ff, ... | Second fractions | {0:fff} | 932 |
|
| gg, ... | Era | {0:gg} | A.D. |
|
| hh | 2 digit hour | {0:hh} | 10 |
|
| HH | 2 digit hour, 24hr format | {0:HH} | 22 |
|
| mm | Minute 00-59 | {0:mm} | 38 |
|
| MM | Month 01-12 | {0:MM} | 12 |
|
| MMM | Month abbreviation | {0:MMM} | Dec |
|
| MMMM | Full month name | {0:MMMM} | December |
|
| ss | Seconds 00-59 | {0:ss} | 46 |
|
| tt | AM or PM | {0:tt} | PM |
|
| yy | Year, 2 digits | {0:yy} | 2 |
|
| yyyy | Year | {0:yyyy} | 2002 |
|
| zz | Timezone offset, 2 digits | {0:zz} | -5 |
|
| zzz | Full timezone offset | {0:zzz} | -05:00 |
|
| : | Separator | {0:hh:mm:ss} | 10:43:20 |
|
| / | Separator | {0:dd/MM/yyyy} | 10/12/2002 |
|
| | | | | |
| Specifier | Type |
|
|
| g | Default (Flag names if available, otherwise decimal) |
|
|
| f | Flags always |
|
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| d | Integer always |
|
|
|
| x | Eight digit hex. |