OpenPop.NET POP3 Library Documentation

MessagePart Properties

The properties of the MessagePart class are listed below. For a complete list of MessagePart class members, see the MessagePart Members topic.

Public Instance Properties

Body This is the parsed body of this MessagePart.
It is parsed in that way, if the body was ContentTransferEncoded, it has been decoded to the correct bytes.

It will be a null reference if this MessagePart is a MultiPart message.
Use IsMultiPart to check if this MessagePart is a MultiPart message.
BodyEncoding This is the encoding used to parse the message body if the MessagePart
is not a MultiPart message. It is derived from the ContentType character set property.
ContentDescription A human readable description of the body

a null reference if no Content-Description header was present in the message.
ContentDisposition Used to describe if a MessagePart is to be displayed or to be though of as an attachment.
Also contains information about filename if such was sent.

a null reference if no Content-Disposition header field was present in the message
ContentId ID of the content part (like an attached image). Used with MultiPart messages.

a null reference if no Content-ID header field was present in the message.
ContentTransferEncoding This header describes the Content encoding during transfer.

If no Content-Transfer-Encoding header was present in the message, it is set to the default of SevenBit in accordance to the RFC.
ContentType The Content-Type header field.

If not set, the ContentType is created by the default "text/plain; charset=us-ascii" which is defined in RFC 2045 section 5.2.

If set, the default is overridden.
FileName This is a convenient-property for figuring out a FileName for this MessagePart.
If the MessagePart is a MultiPart message, then it makes no sense to try to find a FileName.

The FileName can be specified in the ContentDisposition or in the ContentType properties.
If none of these places two places tells about the FileName, a default "(no name)" is returned.
IsAttachment A MessagePart is considered to be an attachment, if
- it is not holding text and is not a MultiPart message
or
- it has a Content-Disposition header that says it is an attachment
IsMultiPart Describes if this MessagePart is a MultiPart message

The MessagePart is a MultiPart message if the ContentType media type property starts with "multipart/"
IsText A MessagePart is considered to be holding text in it's body if the MediaType starts either "text/" or is equal to "message/rfc822"
MessageParts If this MessagePart is a MultiPart message, then this property has a list of each of the Multiple parts that the message consists of.

It is a null reference if it is not a MultiPart message.
Use IsMultiPart to check if this MessagePart is a MultiPart message.

See Also

MessagePart Class | OpenPop.Mime Namespace