ListBox (Blazor)

This article demonstrates how to use the ListBox component. Check also the component guide and API reference.

ListBox Properties

Name Type Default Description
Name string ‘listbox’ + index suffix Unique name of the ListBox.
Data array null ListBox data.
Value object null ListBox value.
TextProperty string null ListBox data text property name.
ValueProperty string null ListBox data value property name.
AllowFiltering boolean/expression false Is ListBox filterable.
AllowVirtualization boolean false Is virtualization allowed.
Multiple boolean/expression false Is multiple selection allowed.
ReadOnly boolean/expression false Is ListBox read-only.
Disabled boolean/expression false Is ListBox disabled.
Visible boolean/expression true Is ListBox visible.
Template string null ListBox template.
Style string null In-line CSS style.
FilterCaseSensitivity enum Default Default or CaseInsensitive.
FilterDelay integer 500 Number of milliseconds to wait before filter.

ListBox Events

Name Type Default Description
Change event null Change event of the ListBox. Selected value as event argument.

For more info about event actions please visit event actions in our documentation.

Blazor declaration

<RadzenListBox Data="@customers" TextProperty="CompanyName" ValueProperty="CustomerID" Change="@ListBoxChanged" />

ListBox component can perform server-side paging and filtering when AllowVirtualization is set to true and bound to IQueryable.