Gets or sets the charset identifier.
the character encoding identifier
The charset identifier should be an identifier that has been registered with IANA. Examples of common charset identifiers include "US-ASCII", "ISO-8859-1" (Western Europe), "GB2312" (China), "BIG5" (Taiwan), "EUC-KR" (Korea), "UTF-8" and others.
EncodedWord Class | Hunny.Mime Namespace