- b -
- BarStyle : ProgressBar
- BaseURI : XPathNavigatorReader
- Bias : TimeZoneInformation
- Birthday : Account
- Bitmap : PlacePicture, Picture, Attribute, AccountPicture, AccountGroupPicture
- Body : DiscussionPost, AccountMessage, AccountEmailMessage, AccountBlogPost
- Buffer : AtomElement
- Bug : BugNote, BugLink
- BugLinks : Bug
- BugNotes : Bug
- Bugs : BugType, BugStatu, BugSeverity, BugResolution, BugProject, BugPriority