Edit

Share via

Uri.HexEscape(Char) Method

Definition

Namespace:
System
Assemblies:
netstandard.dll, System.Runtime.dll
Assembly:
System.Runtime.dll
Assembly:
System.dll
Assembly:
netstandard.dll
Source:
Uri.cs
Source:
Uri.cs
Source:
Uri.cs
Source:
Uri.cs

Converts a specified character into its hexadecimal equivalent.

public:
 static System::String ^ HexEscape(char character);
public static string HexEscape(char character);
static member HexEscape : char -> string
Public Shared Function HexEscape (character As Char) As String

Parameters

character
Char

The character to convert to hexadecimal representation.

Returns

String

The hexadecimal representation of the specified character.

Exceptions

ArgumentOutOfRangeException

character is greater than 255.

Examples

The following example converts a character to its hexadecimal equivalent and writes it to the console.

char  testChar = 'e';
if (Uri.IsHexDigit(testChar))
    Console.WriteLine("'{0}' is the hexadecimal representation of {1}", testChar, Uri.FromHex(testChar));
else
    Console.WriteLine("'{0}' is not a hexadecimal character", testChar);

string returnString = Uri.HexEscape(testChar);
Console.WriteLine("The hexadecimal value of '{0}' is {1}", testChar, returnString);

let testChar = 'e'
if Uri.IsHexDigit testChar then
    printfn $"'{testChar}' is the hexadecimal representation of {Uri.FromHex testChar}"
else
    printfn $"'{testChar}' is not a hexadecimal character"

let returnString = Uri.HexEscape testChar
printfn $"The hexadecimal value of '{testChar}' is {returnString}"

Dim testChar As Char = "e"c
If Uri.IsHexDigit(testChar) = True Then
    Console.WriteLine("'{0}' is the hexadecimal representation of {1}", testChar, Uri.FromHex(testChar))
Else
    Console.WriteLine("'{0}' is not a hexadecimal character", testChar)
End If 
Dim returnString As String = Uri.HexEscape(testChar)
Console.WriteLine("The hexadecimal value of '{0}' is {1}", testChar, returnString)

Applies to