class method

Win32::Registry.create

create(key, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED)

create(key, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED) { |reg| ... }

ext/win32/lib/win32/registry.rb View on GitHub ↗

# File tmp/rubies/ruby-4.0.0/ext/win32/lib/win32/registry.rb, line 468
def self.create(hkey, subkey, desired = KEY_ALL_ACCESS, opt = REG_OPTION_RESERVED)
  newkey, disp = API.CreateKey(hkey.instance_variable_get(:@hkey), subkey, opt, desired)
  obj = new(newkey, hkey, subkey, disp)
  if block_given?
    begin
      yield obj
    ensure
      obj.close
    end
  else
    obj
  end
end

Create or open the registry key subkey under key. You can use predefined key HKEY_*. desired and opt is access mask and key option.

If subkey is already exists, key is opened and Registry#created? method will return false.

If block is given, the key reg is yielded and closed automatically after the block exists.

See also .expand_environ .open also in 3.4 · 3.3 · 3.2 · 3.1 · 3.0

next ›.expand_environ