public static void Run(RegistryKey hiveRegistryKey, string subKeyName, Action <RegistryKey> action)
{
string fullKeyName = hiveRegistryKey.Combine(subKeyName);
RegistryPermission readRegistryPermission = new RegistryPermission(RegistryPermissionAccess.Read, fullKeyName);
readRegistryPermission.Assert();
try
{
// false (readonly) is the default, but I always forget that http://stackoverflow.com/a/877869/29290
using (RegistryKey registryKey = hiveRegistryKey.OpenSubKey(subKeyName, false))
{
action(registryKey);
}
}
finally
{
CodeAccessPermission.RevertAssert();
}
}
public static string Combine(this RegistryKey registryKey, RegistryKey subRegistryKey)
{
return(registryKey.Combine(subRegistryKey.Name));
}