public StateChange ToggleStartupState(StartupList program, bool enable)
{
try {
using (var taskService = new TaskService()) {
Func <Task, bool> namePredicate = x => x.Name.Equals(program.Name, StringComparison.OrdinalIgnoreCase) && x.Definition.Triggers.Any(x => x.TriggerType == TaskTriggerType.Logon);
var task = GetTaskFromFolder(TaskService.Instance.RootFolder, namePredicate, GetFolderPredicate(false)) !;
var isAlreadyTheRequestState = task.Enabled == enable;
if (isAlreadyTheRequestState)
{
return(StateChange.SameState);
}
else
{
task.Enabled = enable;
return(StateChange.Success);
}
}
} catch (UnauthorizedAccessException) {
return(StateChange.Unauthorized);
}
}
public StateChange ToggleStartupState(StartupList program, bool enable)
{
try {
using (var reg = GetWriteRegistryKey(program.DisabledRegistryPath, program.AllUsers)) {
byte[] bytes;
if (enable)
{
bytes = EnabledBytes;
}
else
{
bytes = MakeDisabledBytes();
}
var currentValue = (byte[])reg.GetValue(program.RegistryName);
if (currentValue == null)
{
reg.SetValue(program.RegistryName, bytes);
return(StateChange.Success);
}
var isAlreadyTheRequestState = new ReadOnlySpan <byte>(bytes.Take(4).ToArray()).SequenceEqual(currentValue.Take(4).ToArray());
if (isAlreadyTheRequestState)
{
return(StateChange.SameState);
}
else
{
reg.SetValue(program.RegistryName, bytes);
return(StateChange.Success);
}
}
} catch (UnauthorizedAccessException) {
return(StateChange.Unauthorized);
}
}
public void RemoveProgramFromStartup(StartupList program)
{
File.Delete(program.Path);
}
public void RemoveProgramFromStartup(StartupList program)
{
using (var key = GetWriteRegistryKey(program.RegistryPath, program.AllUsers)) {
key.DeleteValue(program.RegistryName);
}
}
private static void DeleteRegistryKey(StartupList program)
{
using (var key = GetWriteRegistryKey(program.RegistryPath, program.AllUsers)) {
key.DeleteValue(program.RegistryName);
}
}