Uri.HexUnescape Method (String, Int32)

 

Converts a specified hexadecimal representation of a character to the character.

Namespace:   System
Assembly:  System (in System.dll)

static member HexUnescape : 
        pattern:string *
        index:int byref -> char

Parameters

pattern
Type: System.String

The hexadecimal representation of a character.

index
Type: System.Int32

The location in pattern where the hexadecimal representation of a character begins.

Return Value

Type: System.Char

The character represented by the hexadecimal encoding at position index. If the character at index is not hexadecimal encoded, the character at index is returned. The value of index is incremented to point to the character following the one returned.

Exception Condition
ArgumentOutOfRangeException

index is less than 0 or greater than or equal to the number of characters in pattern.

The following code example determines whether a character is hexadecimal encoded and, if so, writes the equivalent character to the console.

No code example is currently available or this language may not be supported.

.NET Framework
Available since 1.1
Return to top
Show: