[WinUI] Disable refresh and zooming in Release mode

mhrastegari · Feb 14, 2023 · ac53079 · ac53079
1 parent d8c724d
commit ac53079
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Showing 2 changed files with 15 additions and 1 deletion.
diff --git a/MainPage.xaml b/MainPage.xaml
@@ -4,7 +4,8 @@
     xmlns="http://schemas.microsoft.com/dotnet/2021/maui"
     xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
     xmlns:local="clr-namespace:MauiBlazorUIBestPractices"
-    BackgroundColor="#512bdf">
+    BackgroundColor="#512bdf"
+    Loaded="ContentPage_Loaded">
 
     <BlazorWebView x:Name="blazorWebView" HostPage="wwwroot/index.html">
         <BlazorWebView.RootComponents>

diff --git a/MainPage.xaml.cs b/MainPage.xaml.cs
@@ -7,6 +7,7 @@ public partial class MainPage : ContentPage
     public MainPage()
     {
         InitializeComponent();
+        Loaded += ContentPage_Loaded;
 
         BlazorWebViewHandler.BlazorWebViewMapper.AppendToMapping("CustomBlazorWebViewMapper", (handler, view) =>
         {
@@ -28,4 +29,16 @@ public MainPage()
 #endif
         });
     }
+
+    private async void ContentPage_Loaded(object sender, EventArgs e)
+    {
+#if WINDOWS && RELEASE
+        var webView2 = (blazorWebView.Handler.PlatformView as Microsoft.UI.Xaml.Controls.WebView2);
+        await webView2.EnsureCoreWebView2Async();
+
+        var settings = webView2.CoreWebView2.Settings;
+        settings.AreBrowserAcceleratorKeysEnabled = false;
+        settings.IsZoomControlEnabled = false;
+#endif
+    }
 }