複数のzipファイルを抽出する方法がありますが、アプリケーションを閉じるまでそれらを削除できません。DotNetZip version 1.9.1.5ライブラリのバグだと思います。
私のzipファイル：
Hezareh.z01
Hezareh.z02
Hezareh.z03
Hezareh.zip
ファイルを抽出するコード：
private void InstallUpdates()
{
string tempDir = Path.Combine(Environment.CurrentDirectory, MainViewModel.TemporaryDirectoryName);
string mainZipFileName = Path.Combine(tempDir,
_updateConfig.ZipFiles.Single(f => f.IsFirstPart).PathOnClient); // i'm sure this is Hezareh.zip file
string installPath = Path.Combine(Environment.CurrentDirectory, Properties.Settings.Default.InstallationDirectory);
// i also tried: using (var zipFile = new ZipFile(mainZipFileName))
using (var zipFile = ZipFile.Read(mainZipFileName))
{
// same problem for ExtractAll method.
// zipFile.ExtractAll(installPath, ExtractExistingFileAction.OverwriteSilently);
foreach (ZipEntry entiry in zipFile)
{
entiry.Extract(installPath, ExtractExistingFileAction.OverwriteSilently);
}
// zipFile.Close() or any same method does not exists and zipFile.Dispose() is called
// automatically but even when i call it manually still have same problem.
}
DeleteFiles();
}
private void DeleteFiles()
{
var files = Directory.GetFiles(Path.Combine(Environment.CurrentDirectory, MainViewModel.TemporaryDirectoryName));
foreach (string file in files)
{
File.Delete(file); // exception occure here
}
}
この質問は私にはうまくいきませんでした、そして私は頭を燃やすつもりです。
例外：
The process cannot access the file 'D:\Projects\...\App\bin\Debug\UpdaterTemp\Hezareh.z01' because it is being used by another process.
at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)
at System.IO.File.Delete(String path)
at Meshkat.Updater.App.ViewModels.InstallUpdatesViewModel.DeleteDownloadedUpdates() in D:\Projects\Meshkat.Updater\Meshkat.Updater.App\ViewModels\InstallUpdatesViewModel.cs:line 60
at Meshkat.Updater.App.ViewModels.InstallUpdatesViewModel.Hide() in D:\Projects\Meshkat.Updater\Meshkat.Updater.App\ViewModels\InstallUpdatesViewModel.cs:line 129
at Meshkat.Updater.App.RelayCommand.Execute(Object parameter) in D:\Projects\Meshkat.Updater\Meshkat.Updater.App\RelayCommand.cs:line 146
at MS.Internal.Commands.CommandHelpers.CriticalExecuteCommandSource(ICommandSource commandSource, Boolean userInitiated)
at System.Windows.Controls.Primitives.ButtonBase.OnClick()
at System.Windows.Controls.Button.OnClick()
at System.Windows.Controls.Primitives.ButtonBase.OnMouseLeftButtonUp(MouseButtonEventArgs e)
at System.Windows.UIElement.OnMouseLeftButtonUpThunk(Object sender, MouseButtonEventArgs e)
at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.ReRaiseEventAs(DependencyObject sender, RoutedEventArgs args, RoutedEvent newEvent)
at System.Windows.UIElement.CrackMouseButtonEventAndReRaiseEvent(DependencyObject sender, MouseButtonEventArgs e)
at System.Windows.UIElement.OnMouseUpThunk(Object sender, MouseButtonEventArgs e)
at System.Windows.Input.MouseButtonEventArgs.InvokeEventHandler(Delegate genericHandler, Object genericTarget)
at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
at System.Windows.RoutedEventHandlerInfo.InvokeHandler(Object target, RoutedEventArgs routedEventArgs)
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
at System.Windows.UIElement.RaiseEvent(RoutedEventArgs args, Boolean trusted)
at System.Windows.Input.InputManager.ProcessStagingArea()
at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
at System.Windows.Input.InputProviderSite.ReportInput(InputReport inputReport)
at System.Windows.Interop.HwndMouseInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawMouseActions actions, Int32 x, Int32 y, Int32 wheel)
at System.Windows.Interop.HwndMouseInputProvider.FilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at System.Windows.Interop.HwndSource.InputFilterMessage(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndWrapper.WndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam, Boolean& handled)
at MS.Win32.HwndSubclass.DispatcherCallbackOperation(Object o)
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Boolean isSingleParameter)
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Boolean isSingleParameter, Delegate catchHandler)
at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Boolean isSingleParameter)
at System.Windows.Threading.Dispatcher.Invoke(DispatcherPriority priority, Delegate method, Object arg)
at MS.Win32.HwndSubclass.SubclassWndProc(IntPtr hwnd, Int32 msg, IntPtr wParam, IntPtr lParam)
at MS.Win32.UnsafeNativeMethods.DispatchMessage(MSG& msg)
at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.PushFrame(DispatcherFrame frame)
at System.Windows.Threading.Dispatcher.Run()
at System.Windows.Application.RunDispatcher(Object ignore)
at System.Windows.Application.RunInternal(Window window)
at System.Windows.Application.Run(Window window)
at System.Windows.Application.Run()
at Meshkat.Updater.App.App.Main() in D:\Projects\Meshkat.Updater\Meshkat.Updater.App\obj\x86\Debug\App.g.cs:line 0
at System.AppDomain._nExecuteAssembly(Assembly assembly, String[] args)
at System.AppDomain.ExecuteAssembly(String assemblyFile, Evidence assemblySecurity, String[] args)
at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
at System.Threading.ThreadHelper.ThreadStart_Context(Object state)
at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
at System.Threading.ThreadHelper.ThreadStart()