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List down a list of the escape characters in C#
The following is the list of escape characters in C# −
| Escape character | Description | Pattern |
|---|---|---|
| \a | Matches a bell character, \u0007. | \a |
| \b | In a character class, matches a backspace, \u0008. | [\b]{3,} |
| \t | Matches a tab, \u0009. | (\w+)\t |
| \r | Matches a carriage return, \u000D. (\r is not equivalent to the newline character, .) | \r (\w+) |
| \v | Matches a vertical tab, \u000B. | [\v]{2,} |
| \f | Matches a form feed, \u000C. | [\f]{2,} |
| Matches a new line, \u000A. | \r (\w+) | |
| \e | Matches an escape, \u001B. | \e |
nn | Uses octal representation to specify a character (nnnconsists of up to three digits). | \w\040\w |
| \x nn | Uses hexadecimal representation to specify a character (nn consists of exactly two digits). | \w\x20\w |
| \c X\c x | Matches the ASCII control character that is specified by X or x, where X or x is the letter of the control character. | \cC |
| \u nnnn | Matches a Unicode character by using hexadecimal representation (exactly four digits, as represented by nnnn). | \w\u0020\w |
| \ | When followed by a character that is not recognized as an escaped character, matches that character. | \d+[\+-x\*]\d+\d+[\+-x\*\d+ |
Updated on: 21-Jun-2020
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