CalculatedField Class

Provides the functionality for calculated fields.

Namespace: DevExpress.Snap.Core.API

Assembly: DevExpress.Snap.v21.2.Core.dll

NuGet Package: DevExpress.Snap.Core

Declaration

C#

public class CalculatedField :
    IDisplayNamePropertyContainer,
    IComponent,
    IDisposable,
    ICalculatedField,
    INotifyPropertyChanged,
    ICloneable<CalculatedField>

VB.NET

Public Class CalculatedField
    Implements IDisplayNamePropertyContainer,
               IComponent,
               IDisposable,
               ICalculatedField,
               INotifyPropertyChanged,
               ICloneable(Of CalculatedField)

Related API Members

The following members return CalculatedField objects:

• CalculatedField.Clone()

Remarks

The CalculatedField class allows you to specify a logical expression for a calculated field. In a Snap project, this expression is defined by the Expression Editor.

Calculated fields are contained in the CalculatedFieldCollection. Use the DataSourceInfo.CalculatedFields property to access the data source’s calculated fields. The IDataSourceOwner.CalculatedFields property obtains the snap document’s collection of calculated fields.

A calculated field created from the UI is added to the data source’s collection.

Inheritance

Object

CalculatedField