ListBoxSelectionMode Enum

Lists the values that specify the selection behavior for a list editor.

Namespace: DevExpress.Blazor

Assembly: DevExpress.Blazor.v24.1.dll

Declaration

public enum ListBoxSelectionMode

Members

Name	Description
Single	Users can only select one List Box item at once.
Multiple	Users can select multiple items in List Box.
None	Users cannot select items in List Box.

Related API Members

The following properties accept/return ListBoxSelectionMode values:

• DxListBox<TData, TValue>.SelectionMode
• IListBox<TData, TValue>.SelectionMode

Remarks

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

@code {
    IEnumerable<Person> values = Staff.DataSource.Take(2);
    IEnumerable<Person> Values {
        get => values;
        set { values = value; InvokeAsync(StateHasChanged); }
    }

    bool showCheckboxes = true;
    bool ShowCheckboxes {
        get => showCheckboxes;
       set { showCheckboxes = value; InvokeAsync(StateHasChanged); }
    }
}

Run Demo: List Box - Multiple Selection