build: update version to 2.5.1 and adjust command-line input folder handling

- Moved command-line argument processing for input folder from App.xaml.cs to MainWindow.xaml.cs for direct application.
- Removed outdated startup event handling in App.xaml.cs.

Author: drpetersonfernandes

BatchConvertToCHD/App.xaml.cs

@@ -39,13 +39,6 @@ protected override void OnStartup(StartupEventArgs e)
 
         base.OnStartup(e);
 
-        // Apply command-line argument for system ROM path
-        if (e.Args.Length > 0 && MainWindow is MainWindow mainWindow)
-        {
-            var romPath = e.Args[0];
-            mainWindow.ContentRendered += (_, _) => mainWindow.SetInputFolder(romPath);
-        }
-
         // Record usage statistics on a background thread
         _ = _statsService?.RecordUsageAsync();
 

BatchConvertToCHD/BatchConvertToCHD.csproj

@@ -8,8 +8,8 @@
     <UseWPF>true</UseWPF>
     <ApplicationIcon>icon\chd.ico</ApplicationIcon>
     <SupportedOSPlatformVersion>7.0</SupportedOSPlatformVersion>
-    <AssemblyVersion>2.5.0</AssemblyVersion>
-    <FileVersion>2.5.0</FileVersion>
+    <AssemblyVersion>2.5.1</AssemblyVersion>
+    <FileVersion>2.5.1</FileVersion>
     <IsPackable>false</IsPackable>
     <NeutralLanguage>en</NeutralLanguage>
     <DebugType>embedded</DebugType>

BatchConvertToCHD/MainWindow.xaml.cs

@@ -102,6 +102,14 @@ private async void MainWindow_Loaded(object sender, RoutedEventArgs e)
     {
         try
         {
+            // Apply command-line argument for input folder path if provided
+            var args = Environment.GetCommandLineArgs();
+            if (args.Length > 1)
+            {
+                var inputPath = args[1];
+                SetInputFolder(inputPath);
+            }
+
             // Initialize performance counters asynchronously
             await Task.Run(() =>
             {