(self)
return self._do_channels
:class:`nidaqmx._task_modules.do_channel_collection.DOChannelCollection`: 
            Gets the collection of digital output channels for this task.
:class:`nidaqmx._task_modules.do_channel_collection.DOChannelCollection`: 
            Gets the collection of digital output channels for this task.
: class : nidaqmx . _task_modules . do_channel_collection . DOChannelCollection : Gets the collection of digital output channels for this task .
def do_channels(self):
        """
        :class:`nidaqmx._task_modules.do_channel_collection.DOChannelCollection`: 
            Gets the collection of digital output channels for this task.
        """
        return self._do_channels
def do_channels ( self ) : return self . _do_channels