public static IntPtr OpenSubKey(IntPtr hKey, string subKey, Win32API.RegSAM samDesired)
{
IntPtr hResult = IntPtr.Zero;
Win32API.Error result = Win32API.RegOpenKeyEx(hKey, subKey, 0, samDesired, out hResult);
if (result == Win32API.Error.Success)
{
// do nothing
}
return(hResult);
}
protected override bool PreExecuteWaitInit(AutoResetEvent executeEvent)
{
Win32API.RegNotifyChangeFilter notifyFilter = (Win32API.RegNotifyChangeFilter.Attributes |
Win32API.RegNotifyChangeFilter.Name |
Win32API.RegNotifyChangeFilter.Security |
Win32API.RegNotifyChangeFilter.Value);
// http://msdn.microsoft.com/en-us/library/windows/desktop/ms724892(v=vs.85).aspx:
// This function detects a single change. After the caller receives a notification event,
// it should call the function again to receive the next notification.
Win32API.Error result = Win32API.RegNotifyChangeKeyValue(RegKey.Handle,
WatchSubtree,
notifyFilter,
executeEvent.SafeWaitHandle.DangerousGetHandle(),
true);
return(result == Win32API.Error.Success);
}