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The WPF CheckedListBox control provides an efficient way to check items in a list, making sure you missed nothing. The control also supports select-all, grouping, sorting, virtualization, theming, keyboard, and right-to-left alignment. wpf checked listbox control

Select all

You can check or uncheck individual items in the list. You can also check or clear all the items in the list with a single click.

Select all the items in a list using WPF CheckedListBox control


Categorize items by grouping them together. You can expand or collapse a group and check or uncheck all items in a group. You can also do nested grouping.

Categorize items and group them together in CheckedListBox control


Navigate to an item easily by sorting it in the ascending or descending order.

Items in CheckedListBox sorted alphabetically

UI virtualization

Load a large set of items in a check list box without affecting loading or scrolling performance. UI Virtualization is a technique that loads only items that are in view. Items will be visualized only when they are in view.

Load large set of items in CheckedListBox control

Keyboard navigation

You can navigate, expand, and collapse items using arrow keys. Space bar is used to check and uncheck items. Navigate a large set of data using Page-up, Page-Down, Home, and End keys.

Load large set of items in CheckedListBox control

Right to left (RTL)

RTL support displays the content in the right-to-left direction. This is helpful in the right to left scripted languages like Arabic, Hebrew, Urdu, etc.

Arrange CheckedListBox control in right to left direction


Items in the list can be customized with an image or custom control using templates.

Customize item the way you want in CheckedListBox control

Custom styling

Customize the appearance of the control to any extent programmatically.

Arrange CheckedListBox control in right to left direction


Users can easily load and edit the WPF CheckListBox control in Expression Blend for custom styles.

Arrange CheckedListBox control in right to left direction


WPF CheckedListBox provides various built-in themes like Office2016, Office2013, Metro, Blend, etc., which help adopt the control based on the application UI.

WPF CheckedListBox Code Example

Easily get started with the WPF CheckedListBox using a few simple lines of XAML and C# code example as demonstrated below. Also explore our WPF CheckedListBox Example that shows you how to render and configure the CheckedListBox in WPF.

<syncfusion:CheckListBox Height="200" Width="200"> 
            <syncfusion:CheckListBoxItem Content="Austria" /> 
            <syncfusion:CheckListBoxItem Content="Australia"/> 
            <syncfusion:CheckListBoxItem Content="Canada"/> 
            <syncfusion:CheckListBoxItem Content="Finland"/> 
            <syncfusion:CheckListBoxItem Content="NewZealand"/> 
namespace WpfApp1 
        public partial class MainWindow : Window 
       public MainWindow() 
            CheckListBox checkListBox = new CheckListBox(); 
            checkListBox.Height = 200; 
            checkListBox.Width = 200; 
            CheckListBoxItem item1 = new CheckListBoxItem() { Content = "Austria" }; 
            CheckListBoxItem item2 = new CheckListBoxItem() { Content = "Australia" }; 
            CheckListBoxItem item3 = new CheckListBoxItem() { Content = "Canada" }; 
            CheckListBoxItem item4 = new CheckListBoxItem() { Content = "Finland" }; 
            CheckListBoxItem item5 = new CheckListBoxItem() { Content = "NewZealand" }; 
            this.Content = checkListBox; 


Frequently Asked Questions

  • Check off items in list box easily.
  • Organize a large set of items by grouping them by category.
  • Sort items for easy access.
  • Enjoy a simple configuration and API.
  • Utilize a touch-friendly and responsive UI.
  • Take advantage of extensive demos and documentation to learn quickly and get started with the WPF CheckedListBox control.

You can find our WPF CheckedListBox demo on

GitHub location.

App center location.

Microsoft location.

No, this is a commercial product and requires a paid license. However, a free community license is also available for companies and individuals whose organizations have less than $1 million USD in annual gross revenue, 5 or fewer developers, and 10 or fewer total employees.

A good place to start would be our comprehensive getting started documentation.

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