Merge pull request #295 from enisn/4.1-update-migration-guide

4.1-update-migration-guide

Author: enisn

docs/en/migration-guides/migrating-to-v4.1.md

@@ -5,6 +5,47 @@ InputKit version 4.1 comes a couple of breaking-changes. Please check following
 
 This document applies both to MAUI and Xamarin Forms.
 
+
+### CheckBox
+
+- Material Type no longer sets the border color to same color as the `Color` property. You should set `BorderColor` property to same color as `Color` property if you want to keep the same look.
+
+    ```xml
+    <!-- Old -->
+    <input:CheckBox Type="Material" Color="{StaticResource Primary}">
+
+    <!-- New -->
+    <input:CheckBox Type="Material" Color="{StaticResource Primary}" BorderColor="{StaticResource Primary}">
+    ```
+
+- Now CheckBox.CheckChanged sends CheckChangedEventArgs class instead of blank EventArgs class.
+
+    ```csharp
+    public class MainPage : ContentPage
+    {
+        public MainPage()
+        {
+            InitializeComponent();
+
+            checkBox.CheckChanged += CheckBox_CheckChanged;
+        }
+
+        // Old
+        private void CheckBox_CheckChanged(object sender, EventArgs e)
+        {
+            // ...
+        }
+
+        // New
+        private void CheckBox_CheckChanged(object sender, CheckChangedEventArgs e)
+        {
+            Console.WriteLine(e.Value); // Value represents the new value of the checkbox.
+            // ...
+        }
+
+    }
+    ```
+
 ### AdvancedEntry
 - `IconColor` is removed from `AdvancedEntry`.
 - `IconImage` property type is changed to `ImageSource` from `string`. _(Not FontImageSource can be passed as parameter.)_