Specifies options to use when creating a registry key.
This enumeration has a FlagsAttribute attribute that allows a bitwise combination of its member values.
Assembly: mscorlib (in mscorlib.dll)
You can create a registry key that is available only in memory and that will not be persisted when the computer is restarted. This is known as a volatile key. You can specify that you want to create a volatile or non-volatile key by using the RegistryKey.CreateSubKey method overloads that take an options parameter.