SPQuery.ProjectedFields Property
Gets or sets the ProjectedFields element XML of the query, which itemizes fields from joined foreign lists so that they can be referenced in the Where element and the ViewFields element.
Namespace: Microsoft.SharePoint
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Available in Sandboxed Solutions: Yes
Available in SharePoint Online
Syntax
'Declaration
Public Property ProjectedFields As String
Get
Set
'Usage
Dim instance As SPQuery
Dim value As String
value = instance.ProjectedFields
instance.ProjectedFields = value
public string ProjectedFields { get; set; }
Property Value
Type: System.String
The ProjectedFields element XML.
Remarks
Each projected field is represented by a Field element. The maximum number of fields that can be included is defined as the difference between the maximum number of allowed fields in the primary list and the number of fields already in the primary list.
Examples
The following example shows how to add an additional field to the results returned by the query. The value of the List attribute is an alias to the foreign list. The alias is defined in a Join Element (View). The ShowField attribute must be set to the internal name of the foreign field. The Type is always ‘Lookup’.
<ProjectedFields>
<Field
Name=’CustomerCity’
Type=’Lookup’
List=’customerCities’
ShowField=’Title’ />
</ProjectedFields>