void copyregkey(RegistryKey src, RegistryKey dest)
{
if (src != null)
{
RegistrySecurity srcac = src.GetAccessControl();
RegistrySecurity destac = new RegistrySecurity();
string descriptor = srcac.GetSecurityDescriptorSddlForm(AccessControlSections.Access);
destac.SetSecurityDescriptorSddlForm(descriptor);
dest.SetAccessControl(destac);
string[] valuenames = src.GetValueNames();
foreach (string valuename in valuenames)
{
Trace.WriteLine("Copy " + src.Name + " " + valuename + " : " + dest.Name);
dest.SetValue(valuename, src.GetValue(valuename));
}
string[] subkeynames = src.GetSubKeyNames();
foreach (string subkeyname in subkeynames)
{
Trace.WriteLine("DeepCopy " + src.Name + " " + subkeyname + " : " + dest.Name);
copyregkey(src.OpenSubKey(subkeyname), dest.CreateSubKey(subkeyname));
}
}
}
