The RegKey class contains the following methods.
close closes a key when it is no longer needed.
deleteSubKey removes a subkey from the key.
deleteValue deletes a value from the key.
enumKey enumerates a key's subkeys.
enumValue enumerates values of the key.
finalize frees the resources associated with a RegKey object.
flush flushes the key to the registry on disk.
getBinaryValue queries a byte array from the registry.
getIntValue queries an integer value from the registry.
getRootKey retrieves a top-level key.
getStringValue queries a string value from the registry.
loadKey loads a new hive into the registry.
queryInfo retrieves information about the key.
replace replaces the file supporting a key and all its subkeys with another file.
restore restores a subkey from a file.
setValue sets a string value into a subkey.
toString returns a string representation of the key.
unload unloads a hive from the registry.
values returns an enumeration of the subkey values of this registry key.