TreeListBuilder<T>.Selection(Action<TreeListSelectionBuilder>) Method

Configures runtime selection. Mirrors the client-side selection object.

Namespace : DevExtreme.AspNet.Mvc.Builders

Assembly : DevExtreme.AspNet.Core.dll

Declaration

csharp

public TreeListBuilder<T> Selection(
    Action<TreeListSelectionBuilder> configurator
)

Name	Type	Description
configurator	Action<TreeListSelectionBuilder>

A function that allows you to specify nested options.

Type	Description
TreeListBuilder<T>

A reference to this instance after the method is called.

This method provides access to methods that allow you to configure nested options of the client-side selection object.

To specify nested options, use a lambda expression.

cshtml

@(Html.DevExtreme().TreeList()
    .Selection(selection => selection
        // call methods to specify nested options
    )
)

Refer to Nested Options and Collections for more information.