DxListBox<TData, TValue>.ShowCheckboxes Property

Specifies whether to display node checkboxes.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v20.2.dll

NuGet Package: DevExpress.Blazor

Declaration

[Parameter]
public bool ShowCheckboxes { get; set; }

Property Value

Type	Description
Boolean	true to display node checkboxes; otherwise, false.

Remarks

You can embed checkboxes into List Box nodes to allow users to check/uncheck individual nodes. If the ShowCheckboxes property is set to true, users can click the items or corresponding checkboxes to select the items.

Note

The ShowCheckboxes property should only be used if SelectionMode is set to Multiple.

<DxListBox Data="@Staff.DataSource"
            TextFieldName="@nameof(Person.Text)"
            SelectionMode="ListBoxSelectionMode.Multiple"
            ShowCheckboxes="true"
            @bind-Values="@Values">
</DxListBox>

@code {
    IEnumerable<Person> Values {
        get => Values;
        set { Values = value; InvokeAsync(StateHasChanged); }
    }
}

Run Demo: List Box - Multiple Selection