Add method to destroy all windows manually

ElectronNET.API/WindowManager.cs

@@ -218,6 +218,19 @@ namespace ElectronNET.API
             return await taskCompletionSource.Task;
         }
 
+
+        /// <summary>
+        /// Destroy all windows.
+        /// </summary>
+        /// <returns>Number of windows destroyed</returns>
+        public async Task<int> DestroyAllWindows()
+        {
+            var destroyed = await BridgeConnector.OnResult<int>("browserWindowDestroyAll", "browserWindowDestroyAll-completed");
+            _browserViews.Clear();
+            _browserWindows.Clear();
+            return destroyed;
+        }
+
         private static JsonSerializer _jsonSerializer = new JsonSerializer()
         {
             ContractResolver = new CamelCasePropertyNamesContractResolver(),

ElectronNET.Host/api/browserWindows.js

@@ -262,6 +262,25 @@ module.exports = (socket, app) => {
     socket.on('browserWindowDestroy', (id) => {
         getWindowById(id)?.destroy();
     });
+
+    socket.on('browserWindowDestroyAll', () => {
+        const windows = electron_1.BrowserWindow.getAllWindows();
+        let count = 0;
+        if (windows.length) {
+            windows.forEach(w => {
+                try {
+                    w.hide();
+                    w.destroy();
+                    count++;
+                }
+                catch {
+                    //ignore, probably already destroyed
+                }
+            });
+        }
+        electronSocket.emit('browserWindowDestroyAll-completed', count);
+    });
+
     socket.on('browserWindowClose', (id) => {
         getWindowById(id)?.close();
     });

ElectronNET.Host/api/browserWindows.ts

@@ -288,6 +288,24 @@ export = (socket: Socket, app: Electron.App) => {
         getWindowById(id)?.destroy();
     });
 
+    socket.on('browserWindowDestroyAll', () => {
+        const windows = BrowserWindow.getAllWindows();
+        let count = 0;
+        if (windows.length) {
+            windows.forEach(w => {
+                try {
+                    w.hide();
+                    w.destroy();
+                    count++;
+                }
+                catch {
+                    //ignore, probably already destroyed
+                }
+            });
+        }
+        electronSocket.emit('browserWindowDestroyAll-completed', count);
+    });
+
     socket.on('browserWindowClose', (id) => {
         getWindowById(id)?.close();
     });

ElectronNET.Host/main.js

@@ -64,7 +64,6 @@ app.on('before-quit-for-update', () => {
             }
         });
     }
-
 });
 
 const manifestJsonFile = require(manifestJsonFilePath);