Reset playback time to 0 for single or looping songs

Author: Jed556

AutoMidiPlayer.WPF/AutoMidiPlayer.WPF.csproj

@@ -6,7 +6,7 @@
         <UseWPF>true</UseWPF>
         <StartupObject>AutoMidiPlayer.WPF.App</StartupObject>
         <ApplicationManifest>app.manifest</ApplicationManifest>
-        <Version>6.12.10</Version>
+        <Version>6.12.11</Version>
         <ApplicationIcon>Resources\logo.ico</ApplicationIcon>
         <Nullable>enable</Nullable>
         <RepositoryUrl>https://github.com/Jed556/AutoMidiPlayer</RepositoryUrl>

AutoMidiPlayer.WPF/Services/PlaybackService.cs

@@ -816,7 +816,21 @@ public async Task LoadFileAsync(MidiFile file, bool autoPlay = false)
         if (Queue.OpenedFile == file && Playback is not null)
         {
             if (autoPlay && !Playback.IsRunning)
-                await PlayPause();
+            {
+                var playback = Playback;
+                if (playback is not null)
+                {
+                    try
+                    {
+                        playback.Stop();
+                        playback.PlaybackStart = null;
+                        playback.MoveToStart();
+                        MoveSlider(TimeSpan.Zero);
+                        await StartPlayback(playback);
+                    }
+                    catch (ObjectDisposedException) { }
+                }
+            }
             return;
         }