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 End-User Documentation
View this topic on docs.devexpress.com (Learn more)

DataViewExpression Class

Specifies a data view column name and expression used to compute the column value.

Namespace:DevExpress.ExpressApp.Utils
Assembly:DevExpress.ExpressApp.v18.2.dll

Expanded Syntax

Expanded Remarks

Use this class when it is required to create a list of data records retrieved from a database without loading complete business classes (a data view). Values in each data record can be obtained from specific business class properties directly, or be evaluated by the database server using complex expressions. The IList<DataViewExpression> list can be passed to the IObjectSpace.CreateDataView method, XafDataView (see XafDataView.XafDataView) constructor or XafDataView.Expressions property.

Expanded Inheritance Hierarchy

System.Object
    DataViewExpression

Expanded See Also

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