Determines whether a specified character is a valid hexadecimal digit. : URI « Network « C# / C Sharp
Determines whether a specified character is a valid hexadecimal digit.
using System;
public class MainClass{
public static void Main(){
char testChar = 'e';
if (Uri.IsHexDigit(testChar) == true)
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);
}
}
