is_hex_encoding()

static bool xtd::uri::is_hex_encoding ( const xtd::string &  pattern, size_t  index  )

static

Determines whether a character in a string is hexadecimal encoded.

Parameters

pattern	The string to check.
index	The location in pattern to check for hexadecimal encoding.

Returns

bool A bool value that is true if pattern is hexadecimal encoded at the specified location; otherwise, false.

Remarks

The is_hex_encoding method checks for hexadecimal encoding that follows the pattern "%hexhex" in a string, where "hex" is a digit from 0 to 9 or a letter from A-F (case-insensitive).