SPBusinessDataField Class
SharePoint 2010
Represents the primary column of the field type and usually contains the display name of the external data object (such as Customer name).
System.Object
Microsoft.SharePoint.SPField
Microsoft.SharePoint.SPFieldText
Microsoft.SharePoint.SPBusinessDataField
Microsoft.SharePoint.SPField
Microsoft.SharePoint.SPFieldText
Microsoft.SharePoint.SPBusinessDataField
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online