Starts a multiple-buffer encode operation.
If you use the low-level interface for multiple-buffer
encoding, you must call Start() to begin the encode
operation. You may use a Base64EncoderW instance for many
encode operations, but you must call Start() to begin each
operation.
For more information on using the low-level interface, see the overview section for Base64Encoder.
You do not need to call this method if you use the Encode() method for encoding.
Base64EncoderW Class | Hunny.Mime Namespace