private static RegistryKey GetRegistryKeyFromAutostartLocation(AutostartLocation autostartLocation,
bool isEnabled,
bool writeable)
{
return(isEnabled
? GetRegistryKeyFromAutostartLocation(autostartLocation, writeable)
: GetDisabledSubKey(autostartLocation, writeable));
}
private static void CreateDisabledFolder(AutostartLocation autostartLocation)
{
var directory = GetDirectoryFromAutostartLocation(autostartLocation, false);
if (!directory.Exists)
{
directory.Create();
}
}
public static void RemoveAutostartEntry(AutostartLocation autostartLocation, string name, bool isEnabled)
{
if ((int)autostartLocation < 100)
{
RegistryAutostart.RemoveAutostartEntry(autostartLocation, name, isEnabled);
}
else
{
FolderAutostart.RemoveAutostartEntry(autostartLocation, name, isEnabled);
}
}
private static DirectoryInfo GetDirectoryFromAutostartLocation(AutostartLocation autostartLocation,
bool isEnabled)
{
var directory = GetDirectoryFromAutostartLocation(autostartLocation);
if (!isEnabled)
{
directory = new DirectoryInfo(Path.Combine(directory.FullName, "AutorunsDisabled"));
}
return(directory);
}
public static void RemoveAutostartEntry(AutostartLocation autostartLocation, string name, bool isEnabled)
{
using (var registryKey = GetRegistryKeyFromAutostartLocation(autostartLocation, isEnabled, true))
registryKey.DeleteValue(name);
//Delete the subkey for disabled entries if there aren't any entries left
if (!isEnabled)
{
using (var disabledKey = GetDisabledSubKey(autostartLocation, true))
if (disabledKey != null && disabledKey.ValueCount == 0)
{
using (var baseKey = GetRegistryKeyFromAutostartLocation(autostartLocation, true))
baseKey.DeleteSubKey("AutorunsDisabled");
}
}
}
public static void RemoveAutostartEntry(AutostartLocation autostartLocation, string name, bool isEnabled)
{
var file =
new FileInfo(Path.Combine(GetDirectoryFromAutostartLocation(autostartLocation, isEnabled).FullName,
name));
file.Delete();
if (!isEnabled)
{
var directory = GetDirectoryFromAutostartLocation(autostartLocation, false); //get folder for disabled entries
if (directory.GetFileSystemInfos().Length == 0) //if empty
{
directory.Delete(false); //remove
}
}
}
private static DirectoryInfo GetDirectoryFromAutostartLocation(AutostartLocation autostartLocation)
{
switch (autostartLocation)
{
case AutostartLocation.ProgramData:
return
(new DirectoryInfo(Path.Combine(
Environment.GetFolderPath(Environment.SpecialFolder.ProgramFiles),
@"..\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp")));
case AutostartLocation.AppData:
return(new DirectoryInfo(Environment.GetFolderPath(Environment.SpecialFolder.Startup)));
default:
throw new ArgumentOutOfRangeException(nameof(autostartLocation), autostartLocation, null);
}
}
public static List <AutostartProgramInfo> GetAutostartProgramsFromFolder(AutostartLocation autostartLocation, bool isEnabled)
{
var result = new List <AutostartProgramInfo>();
try
{
var directory = GetDirectoryFromAutostartLocation(autostartLocation, isEnabled);
if (directory.Exists)
{
foreach (var fileInfo in directory.GetFiles())
{
if (fileInfo.Name == "desktop.ini")
{
continue;
}
FileInfo file;
if (fileInfo.Extension == ".lnk")
{
file = new FileInfo(GetShortcutTarget(fileInfo.FullName));
}
else
{
file = fileInfo;
}
var entry = new AutostartProgramInfo
{
Name = fileInfo.Name, //This should be fileinfo
CommandLine = file.FullName,
IsEnabled = isEnabled,
AutostartLocation = autostartLocation
};
result.Add(AutostartManager.CompleteAutostartProgramInfo(entry));
}
}
}
catch (Exception)
{
// ignored
}
return(result);
}
public static void ChangeAutostartEntry(AutostartLocation autostartLocation, string name, bool isEnabled)
{
if (!isEnabled)
{
CreateDisabledSubKey(autostartLocation);
}
using (var registryKey = GetRegistryKeyFromAutostartLocation(autostartLocation, !isEnabled, true))
using (var registryKey2 = GetRegistryKeyFromAutostartLocation(autostartLocation, isEnabled, true))
{
var value = registryKey.GetValue(name);
registryKey2.SetValue(name, value, RegistryValueKind.String);
registryKey.DeleteValue(name);
//Delete empty disabled key
if (isEnabled && registryKey.ValueCount == 0)
{
registryKey2.DeleteSubKey("AutorunsDisabled");
}
}
}
public static List <AutostartProgramInfo> GetAutostartProgramsFromRegistryKey(
AutostartLocation autostartLocation, bool isEnabled)
{
var result = new List <AutostartProgramInfo>();
try
{
using (var registryKey = GetRegistryKeyFromAutostartLocation(autostartLocation, isEnabled, false))
{
if (registryKey != null)
{
foreach (var valueName in registryKey.GetValueNames())
{
var value = registryKey.GetValue(valueName) as string;
if (value == null)
{
continue;
}
var entry = new AutostartProgramInfo
{
Name = valueName,
CommandLine = value,
IsEnabled = isEnabled,
AutostartLocation = autostartLocation
};
result.Add(AutostartManager.CompleteAutostartProgramInfo(entry));
}
}
}
}
catch (Exception)
{
// ignored
}
return(result);
}
private static RegistryKey GetRegistryKeyFromAutostartLocation(AutostartLocation autostartLocation,
bool writeable)
{
switch (autostartLocation)
{
case AutostartLocation.HKCU_Run:
return
(Registry.CurrentUser.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run", writeable));
case AutostartLocation.HKLM_Run:
return
(Registry.LocalMachine.OpenSubKey(@"SOFTWARE\Microsoft\Windows\CurrentVersion\Run", writeable));
case AutostartLocation.HKLM_WOWNODE_Run:
return
(Registry.LocalMachine.OpenSubKey(@"SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run",
writeable));
default:
throw new ArgumentOutOfRangeException(nameof(autostartLocation), autostartLocation, null);
}
}
public EntryChangedEventArgs(string name, AutostartLocation autostartLocation, bool isEnabled)
{
Name = name;
AutostartLocation = autostartLocation;
IsEnabled = isEnabled;
}
private static void CreateDisabledSubKey(AutostartLocation autostartLocation)
{
using (var baseKey = GetRegistryKeyFromAutostartLocation(autostartLocation, true))
baseKey.CreateSubKey("AutorunsDisabled");
}
private static RegistryKey GetDisabledSubKey(AutostartLocation autostartLocation, bool writeable)
{
using (var baseKey = GetRegistryKeyFromAutostartLocation(autostartLocation, writeable))
return(baseKey.OpenSubKey("AutorunsDisabled", writeable));
}
