Quoted-Printable Encoding and Decoding

How to quoted-printable encode and decode in VB.NET

        ' This example uses the Chilkat .NET encryption library, which can be downloaded
        ' at http://www.chilkatsoft.com/downloads.asp

        ' Create an instance of the Chilkat encryption class.
        Dim crypt As New Chilkat.Crypt2()

        ' Any code begins the 30-day trial.
        crypt.UnlockComponent("30-day-trial")

        ' Do not use any encryption algorithm.
        crypt.CryptAlgorithm = "none"

        ' Tell the encryption object to return a quoted-printable string.
        crypt.EncodingMode = "qp"

        ' quoted-printable encode a string.
        TextBox2.Text = crypt.EncryptStringENC("¥ · £ · € · $ · ¢ ·")

        ' quoted-printable decode
        TextBox3.Text = crypt.DecryptStringENC(TextBox2.Text)

Important: The download for this example does not contain the ChilkatDotNet.dll which
must be downloaded and installed separately at http://www.chilkatsoft.com/downloads.asp.
Once installed, add a reference to the DLL in the project by following the instructions at
http://www.example-code.com/vbdotnet/step2.asp