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SPFieldComputed Class

Represents a computed field, which is a field that depends on another field for its contents.

Inheritance Hierarchy

System.Object
  Microsoft.SharePoint.SPField
    Microsoft.SharePoint.SPFieldComputed

Namespace:  Microsoft.SharePoint
Assembly:  Microsoft.SharePoint (in Microsoft.SharePoint.dll)

Syntax

<SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel := True)> _
<SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel := True)> _
Public Class SPFieldComputed _
    Inherits SPField

Dim instance As SPFieldComputed
[SharePointPermissionAttribute(SecurityAction.LinkDemand, ObjectModel = true)]
[SharePointPermissionAttribute(SecurityAction.InheritanceDemand, ObjectModel = true)]
public class SPFieldComputed : SPField

Remarks

If you set properties of the SPFieldComputed class you must call the Update method for changes to take effect in the database.

An SPFieldComputed object can be rendered through the ComputedField server control.

The SPFieldComputed class corresponds to the Computed data type that is specified through the Type attribute of the Field element.

Note

Windows SharePoint Services 3.0 does not support inheriting from this class.

Thread Safety

Any public static (Shared in Visual Basic) members of this type are thread safe. Any instance members are not guaranteed to be thread safe.

See Also

Reference

SPFieldComputed Members

Microsoft.SharePoint Namespace