implement first Electron-API Bridge functions - Add little sample in WebApp

ElectronNET.WebApp/Controllers/HomeController.cs

@@ -18,6 +18,12 @@ namespace ElectronNET.WebApp.Controllers
                 App.IpcMain.Send("Goodbye", "Elephant!");
             });
 
+            App.IpcMain.On("GetPath", async (args) =>
+            {
+                string pathName = await App.GetPathAsync(PathName.pictures);
+                App.IpcMain.Send("GetPathComplete", pathName);
+            });
+
             return View();
         }
     }

ElectronNET.WebApp/Views/Home/Index.cshtml

@@ -17,6 +17,11 @@
     <br /><br />
     <input id="callButton" type="button" value="Call Notification" />
 
+    <div>
+        <p id="picturesPathLabel"></p>
+        <input id="picturesButton" type="button" value="Get Pictures-Path" />
+    </div>
+
     <script>
         const { ipcRenderer } = require("electron");
 
@@ -27,6 +32,15 @@
         ipcRenderer.on("Goodbye", (sender, data) => {
             alert('Goodbye ' + data);
         });
+
+        document.getElementById("picturesButton").addEventListener("click", () => {
+            ipcRenderer.send("GetPath");
+        });
+
+        ipcRenderer.on("GetPathComplete", (sender, data) => {
+            document.getElementById("picturesPathLabel").innerText = data;
+        });
+
     </script>
 </body>
 </html>