FromHex Method

Uri.FromHex Method

Returns the decimal value of a hexadecimal digit.

[Visual Basic]
Public Shared Function FromHex( _
   ByVal digit As Char _
) As Integer
[C#]
public static int FromHex(
 char digit
);
[C++]
public: static int FromHex(
 __wchar_t digit
);
[JScript]
public static function FromHex(
   digit : Char
) : int;

Parameters

digit
The hexadecimal digit (0-9, a-f, A-F) to convert.

Return Value

A number from 1 - 15 that corresponds to the specified hexadecimal digit.

Exceptions

Exception Type Condition
ArgumentException digit is not a valid hexadecimal digit (0-9, a-f, A-F).

Remarks

The FromHex method converts a character representing a hexadecimal digit (0-9, a-f, A-F) to its decimal value (0-15). If digit is not a valid hexadecimal digit, ArgumentException is thrown.

Requirements

Platforms: Windows 98, Windows NT 4.0, Windows Millennium Edition, Windows 2000, Windows XP Home Edition, Windows XP Professional, Windows Server 2003 family, .NET Compact Framework, Common Language Infrastructure (CLI) Standard

See Also

Uri Class | Uri Members | System Namespace

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