Now application will exit if user tries to exit the application when …

…Mandatory is set to true and UpdateMode is set to Forced or ForcedDownload.

AutoUpdater.NET/AutoUpdater.cs

@@ -513,7 +513,7 @@ private static void ShowError(Exception exception)
  /// <summary>
  /// Detects and exits all instances of running assembly, including current.
  /// </summary>
- private static void Exit()
+ internal static void Exit()
  {
  var currentProcess = Process.GetCurrentProcess();
  foreach (var process in Process.GetProcessesByName(currentProcess.ProcessName))

AutoUpdater.NET/DownloadUpdateDialog.cs

@@ -179,7 +179,7 @@ private void WebClientOnDownloadFileCompleted(object sender, AsyncCompletedEvent
  processStartInfo = new ProcessStartInfo
  {
  FileName = "msiexec",
- Arguments = $"/i \"{tempPath}\""
+ Arguments = $"/i \"{tempPath}\"",
  };
  if (!string.IsNullOrEmpty(installerArgs))
  {
@@ -259,11 +259,8 @@ private void DownloadUpdateDialog_FormClosing(object sender, FormClosingEventArg
  {
  if (AutoUpdater.Mandatory && AutoUpdater.UpdateMode == Mode.ForcedDownload)
  {
- if (ModifierKeys == Keys.Alt || ModifierKeys == Keys.F4)
- {
- e.Cancel = true;
- return;
- }
+ AutoUpdater.Exit();
+ return;
  }
  if (_webClient is {IsBusy: true})
  {

AutoUpdater.NET/UpdateForm.cs

@@ -183,7 +183,7 @@ private void UpdateForm_FormClosing(object sender, FormClosingEventArgs e)
  {
  if (AutoUpdater.Mandatory && AutoUpdater.UpdateMode == Mode.Forced)
  {
- e.Cancel = ModifierKeys == Keys.Alt || ModifierKeys == Keys.F4;
+ AutoUpdater.Exit();
  }
  }
  }

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2012-2020 RBSoft
+Copyright (c) 2012-2021 RBSoft
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

README.md

@@ -10,6 +10,12 @@ AutoUpdater.NET is a class library that allows .NET developers to easily add aut
 PM> Install-Package Autoupdater.NET.Official
 ````
 
+## Supported .NET versions
+
+* .NET Framework 4.5 or above
+* .NET Core 3.1
+* .NET 5.0 or above
+
 ## How it works
 
 AutoUpdater.NET downloads the XML file containing update information from your server. It uses this XML file to get the information about the latest version of the software. If the latest version of the software is greater than the current version of the software installed on User's PC then AutoUpdater.NET shows update dialog to the user. If user press the update button to update the software then It downloads the update file (Installer) from URL provided in XML file and executes the installer file it just downloaded. It is a job of installer after this point to carry out the update. If you provide zip file URL instead of installer then AutoUpdater.NET will extract the contents of zip file to application directory.
@@ -220,15 +226,15 @@ AutoUpdater.Proxy = proxy;
 You can specify where you want to download the update file by assigning DownloadPath field as shown below. It will be used for ZipExtractor too.
 
 ````csharp
-AutoUpdater.DownloadPath = Environment.CurrentDirectory;
+AutoUpdater.DownloadPath = Application.StartupPath;
 ````
 
 ### Specify where to extract zip file containing updated files
 
 If you are using a zip file as an update file then you can set the "InstallationPath" equal to the path where your app is installed. This is only necessary when your installation directory differs from your executable path.
 
 ````csharp
-var currentDirectory = new DirectoryInfo(Environment.CurrentDirectory);
+var currentDirectory = new DirectoryInfo(Application.StartupPath);
 if (currentDirectory.Parent != null)
 {
  AutoUpdater.InstallationPath = currentDirectory.Parent.FullName;