Base64Encode
Base64Encode (inputStr)
The Base64Encode function returns a copy of inputStr encoded as Base64.
The algorithm used to encode Base64-encoded data is defined in RFC 4648 (http://www.ietf.org/rfc/rfc4648.txt).
For an explanation of Base64 encoding, see https://en.wikipedia.org/wiki/Base64.
The Base64Encode function was added in Igor Pro 8.00.
Example
String theString = "Igor is great!"
Print Base64Encode(theString)
SWdvciBpcyBncmVhdCE=