TFS Workitem CoreField Enum

TFS WorkItems CoreField enum can be used to access various fileds in a work item. For example

workItem.Fields[CoreField.AssignedTo].Value = "Emma Smith";

The values for this enum are as below:

	Id
	Rev
	Title
	Description
	WorkItemType
	TeamProject
	State
	Reason
	CreatedBy	Can be a user other than the one who is authenticated. See AuthorizedAs.
	AssignedTo
	ChangedBy
	ChangedDate
	CreatedDate
	RevisedDate
	AuthorizedAs	The “person name” field, used to store the name of the user who is authenticated to make the change.
	History
	AreaPath
	AreaId
	IterationPath
	IterationId
	NodeName
	RelatedLinkCount
	HyperLinkCount
	AttachedFileCount
	ExternalLinkCount