TreeListSettings<RowType>.PreviewField<ValueType>(Expression<Func<RowType, ValueType>>) Method

Allows you to define the preview field.

Namespace: DevExpress.Web.Mvc

Assembly: DevExpress.Web.Mvc5.v23.2.dll

NuGet Package: DevExpress.Web.Mvc5

Declaration

C#

public void PreviewField<ValueType>(
    Expression<Func<RowType, ValueType>> expression
)

VB.NET

Public Sub PreviewField(Of ValueType)(
    expression As Expression(Of Func(Of RowType, ValueType))
)

Parameters

Name	Type	Description
expression	Expression<Func<RowType, ValueType>>	An expression that identifies the preview field.

Type Parameters

Name
ValueType