Merge pull request #800 from telerik/new-kb-migrating-xamarin-checkbo…

…x-maui-checkbox-5ac1ed8a9c9d4c49a15fe2b8c3e18c0c

Added new kb article migrating-xamarin-checkbox-maui-checkbox

controls/checkbox/xamarin-migration.md

@@ -28,6 +28,8 @@ The tables in the following sections list any differences between the APIs of th
 | N/A | `CornerRadius` |
 | `CheckBoxUserCommand` | N/A |
 
+Review the [Implementing the CheckBoxUserCommand Behavior When Migrating from Xamarin CheckBox to MAUI CheckBox]({%slug migrating-xamarin-checkbox-maui-checkbox%}) how-to article for more details how to define a command when the Telerik .NET MAUI CheckBox state changes. 
+
 ## See Also
 
 * [Migrating from Xamarin.Forms to .NET MAUI]({% slug migrate-to-net-maui %})

knowledge-base/adding-select-all-option-combobox-dropdown-net-maui.md

@@ -81,6 +81,8 @@ That's it! You have successfully added a **Select All** option in the drop-down
 
 >tip Next, customize the appearance of the **Select All** option to match your application's design.
 
+If you want to use a command when the CheckBox state changes, review the [Implementing the CheckBoxUserCommand Behavior When Migrating from Xamarin CheckBox to MAUI CheckBox]({%slug migrating-xamarin-checkbox-maui-checkbox%}) how-to article. 
+
 ## See Also
 
 - [ComboBox Documentation]({%slug combobox-overview%})

knowledge-base/migrating-xamarin-checkbox-maui-checkbox.md

@@ -0,0 +1,48 @@
+---
+title: Implementing the CheckBoxUserCommand Behavior When Migrating from Xamarin CheckBox to MAUI CheckBox
+description: Learn how to implement the Xamarin CheckBoxUserCommand behavior in MAUI when migrating from Xamarin.
+type: how-to
+page_title: Migrating the Xamarin Checkbox CheckBoxUserCommand to MAUI
+slug: migrating-xamarin-checkbox-maui-checkbox
+tags: xamarin, maui, checkbox, migration
+res_type: kb
+---
+
+## Environment
+
+| Version | Product | Author | 
+| --- | --- | ---- | 
+| 6.7.0 | Telerik UI for .NET MAUI CheckBox | [Dobrinka Yordanova](https://www.telerik.com/blogs/author/dobrinka-yordanova)| 
+
+
+## Description
+
+When migrating your Xamarin app to MAUI, you may notice that the CheckBoxUserCommand behavior is missing in the Telerik MAUI CheckBox control. This article will show you how to implement a similar scenario in MAUI.
+
+## Solution
+
+To achieve a similar behavior in MAUI, you can use the `IsCheckedChanged` event along with the `EventToCommandBehavior` from the Microsoft Community Toolkit for MAUI.
+
+**1.** Add the `EventToCommandBehavior` package to your MAUI project. You can find more information on how to do this in the [Microsoft Community Toolkit documentation](https://learn.microsoft.com/en-us/dotnet/communitytoolkit/maui/behaviors/event-to-command-behavior).
+
+**2.** In your MAUI XAML file, add the `RadCheckBox` control and the `EventToCommandBehavior` as a behavior.
+
+```xaml
+<telerik:RadCheckBox IsCheckedChanged="RadCheckBox_IsCheckedChanged">
+ <telerik:RadCheckBox.Behaviors>
+ <toolkit:EventToCommandBehavior EventName="IsCheckedChanged"
+ Command="{Binding CheckedCommand}" />
+ </telerik:RadCheckBox.Behaviors>
+</telerik:RadCheckBox>
+```
+
+By using the `IsCheckedChanged` event and the `EventToCommandBehavior`, you can achieve a similar behavior to the `CheckBoxUserCommand` in the Xamarin CheckBox control.
+
+## Notes
+
+- Make sure to add the necessary namespaces for the `RadCheckBox` and `EventToCommandBehavior` controls in your XAML file.
+- You may need to adjust the event handler or command binding based on your specific implementation.
+
+## See Also
+
+- [Migrating from Xamarin Checkbox to MAUI Checkbox](https://docs.telerik.com/devtools/maui/controls/checkbox/xamarin-migration)