Specifies a lookup field.
Assembly: Microsoft.SharePoint.Client (in Microsoft.SharePoint.Client.dll)
A lookup field takes its value from a field in another list. The list that provides data for the lookup field is called the lookup list. To get a reference to the lookup list, access the FieldLookup object's LookupList property. To determine which field in the lookup list is providing information, access the LookupField property.
The FieldLookup class corresponds to the Lookup data type that is specified in declarative XML through the Type attribute of the Field element. The List attribute of the Field element corresponds to the LookupList property of the FieldLookup class.