Uri.FromHex Method gets the decimal value of a hexadecimal digit.
Imports System.IO
Imports System.Net
Imports System.Text
public class MainClass
Shared Sub Main()
Dim testChar As Char = "e"c
If Uri.IsHexDigit(testChar) = True Then
Console.WriteLine(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)
End Sub
End Class
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