Uri.IsHexDigit Method (Char)


Determines whether a specified character is a valid hexadecimal digit.

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

static member IsHexDigit : 
        character:char -> bool


Type: System.Char

The character to validate.

Return Value

Type: System.Boolean

A Boolean value that is true if the character is a valid hexadecimal digit; otherwise false.

Hexadecimal digits are the digits 0 to 9 and the letters A-F or a-f.

The following example determines whether a character is a hexadecimal character and, if it is, writes the corresponding decimal value to the console.

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

.NET Framework
Available since 1.1
Available since 2.0
Windows Phone Silverlight
Available since 7.0
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