WinForms - Hide/Show internal browser when Visible change

- ChromiumHostControl Add On OnVisibleChanged override - ChromiumHostControl reorder OnSizeChanged so resize happens before event for consistency Follow up to #2922
cefsharp · Jun 5, 2021 · 77aed48 · 77aed48
1 parent e231bc7
commit 77aed48
Showing 1 changed file with 16 additions and 1 deletion.
diff --git a/CefSharp.WinForms/Host/ChromiumHostControl.cs b/CefSharp.WinForms/Host/ChromiumHostControl.cs
@@ -83,9 +83,24 @@ protected override bool IsInputKey(Keys keyData)
         /// <param name="e">An <see cref="T:System.EventArgs" /> that contains the event data.</param>
         protected override void OnSizeChanged(EventArgs e)
         {
+            ResizeBrowser(Width, Height);
+
             base.OnSizeChanged(e);
+        }
 
-            ResizeBrowser(Width, Height);
+        /// <inheritdoc />
+        protected override void OnVisibleChanged(EventArgs e)
+        {
+            if (Visible)
+            {
+                ShowInternal();
+            }
+            else
+            {
+                HideInternal();
+            }
+
+            base.OnVisibleChanged(e);
         }
 
         /// <summary>