| Overload | Description | 
|---|---|
| AddSegment(Segment,Boolean) | Adds a segment to the end of the last part of the MultipartBuilderEx. The segment will be added to the end of the Parts list. | 
| AddSegment(SegmentBuilderEx,Boolean) | Add a segment to the MultipartBuilderEx using a segment builder. The segment will be added to the end of the Parts list. |