(self)
return val.value
int: Indicates the number of virtual channels in the task.
int: Indicates the number of virtual channels in the task.
int : Indicates the number of virtual channels in the task .
def number_of_channels(self):
        """
        int: Indicates the number of virtual channels in the task.
        """
        val = ctypes.c_uint()

        cfunc = lib_importer.windll.DAQmxGetTaskNumChans
        if cfunc.argtypes is None:
            with cfunc.arglock:
                if cfunc.argtypes is None:
                    cfunc.argtypes = [
                        lib_importer.task_handle, ctypes.POINTER(ctypes.c_uint)]

        error_code = cfunc(
            self._handle, ctypes.byref(val))
        check_for_error(error_code)

        return val.value
def number_of_channels ( self ) : val = ctypes . c_uint ( ) cfunc = lib_importer . windll . DAQmxGetTaskNumChans if cfunc . argtypes is None : with cfunc . arglock : if cfunc . argtypes is None : cfunc . argtypes = [ lib_importer . task_handle , ctypes . POINTER ( ctypes . c_uint ) ] error_code = cfunc ( self . _handle , ctypes . byref ( val ) ) check_for_error ( error_code ) return val . value