static public void ConfigAU(AUOptions option, int day = -1, int time = -1)
{
try
{
var subKey = Registry.LocalMachine.CreateSubKey(mWuGPO + @"\AU", true);
switch (option)
{
case AUOptions.Default: //Automatic(default)
subKey.DeleteValue("NoAutoUpdate", false);
subKey.DeleteValue("AUOptions", false);
break;
case AUOptions.Disabled: //Disabled
subKey.SetValue("NoAutoUpdate", 1);
subKey.DeleteValue("AUOptions", false);
break;
case AUOptions.Notification: //Notification only
subKey.SetValue("NoAutoUpdate", 0);
subKey.SetValue("AUOptions", 2);
break;
case AUOptions.Download: //Download only
subKey.SetValue("NoAutoUpdate", 0);
subKey.SetValue("AUOptions", 3);
break;
case AUOptions.Scheduled: //Scheduled Installation
subKey.SetValue("NoAutoUpdate", 0);
subKey.SetValue("AUOptions", 4);
break;
case AUOptions.ManagedByAdmin: //Managed by Admin
subKey.SetValue("NoAutoUpdate", 0);
subKey.SetValue("AUOptions", 5);
break;
}
if (option == AUOptions.Scheduled)
{
if (day != -1)
{
subKey.SetValue("ScheduledInstallDay", day);
}
if (time != -1)
{
subKey.SetValue("ScheduledInstallTime", time);
}
}
else
{
subKey.DeleteValue("ScheduledInstallDay", false);
subKey.DeleteValue("ScheduledInstallTime", false);
}
}
catch { }
}
static public AUOptions GetAU(out int day, out int time)
{
AUOptions option = AUOptions.Default;
try
{
var subKey = Registry.LocalMachine.OpenSubKey(mWuGPO + @"\AU", false);
object value_no = subKey == null ? null : subKey.GetValue("NoAutoUpdate");
if (value_no == null || (int)value_no == 0)
{
object value_au = subKey == null ? null : subKey.GetValue("AUOptions");
switch (value_au == null ? 0 : (int)value_au)
{
case 0: option = AUOptions.Default; break;
case 2: option = AUOptions.Notification; break;
case 3: option = AUOptions.Download; break;
case 4: option = AUOptions.Scheduled; break;
case 5: option = AUOptions.ManagedByAdmin; break;
}
}
else
{
option = AUOptions.Disabled;
}
object value_day = subKey.GetValue("ScheduledInstallDay");
day = value_day != null ? (int)value_day : 0;
object value_time = subKey.GetValue("ScheduledInstallTime");
time = value_time != null ? (int)value_time : 0;
}
catch { day = 0; time = 0; }
return(option);
}